Secret Pollinators

Did bumblebees really live alongside woolly mammoths? During the Ice Age, wild bumblebees buzzed across the same frozen mammoth steppe where woolly mammoths grazed — and the science behind how they survived the cold is stranger than the movies.

The Ice Age wasn't the empty white waste you're picturing. The mammoth steppe was one of the most productive flowering grasslands the planet has ever grown, full of the cold-hardy blooms that only a bumblebee could work. We follow three trails of evidence — ancient plant DNA, the bumblebee family tree, and the bumblebee's own cold-defying biology — to reconstruct a meeting no fossil captured but the science makes almost impossible to avoid.

www.secretpollinators.com

KEY SOURCES & DOIs

Mammoth steppe vegetation — flowering forbs, ancient DNA:

• • Willerslev, E., Davison, J., Moora, M., et al. (2014). Fifty thousand years of Arctic vegetation and megafaunal diet. Nature, 506, 47–51. https://doi.org/10.1038/nature12921
  • Bråthen, K. A., Ravolainen, V. T., et al. (2021). The paradox of forbs in grasslands and the legacy of the mammoth steppe. Frontiers in Ecology and the Environment, 19(10), 584–592. https://doi.org/10.1002/fee.2405
  • Monteath, A. J., et al. (2023). Relict permafrost preserves megafauna, insects, pollen, soils and pore-water (Klondike, Yukon). Quaternary Science Reviews. (Mammoth-steppe flora: grasses, sedges, Artemisia, and a range of forbs.)

Bumblebee age, cold adaptation, and Holarctic distribution:

• • Hines, H. M. (2008). Historical biogeography, divergence times, and diversification patterns of bumble bees (Hymenoptera: Apidae: Bombus). Systematic Biology, 57(1), 58–75. https://doi.org/10.1080/10635150801898912 (Bumblebees as a cold-adapted, largely alpine Holarctic group; boreal/tundra dispersal across Beringia within the last ~5 Myr.)
  • Cardinal, S., & Danforth, B. N. (2013). Bees diversified in the age of eudicots. Proceedings of the Royal Society B, 280, 20122686. https://doi.org/10.1098/rspb.2012.2686 (Crown bees ~123 Ma — the deep-time anchor.)

Bumblebee thermoregulation (shivering / pre-flight warm-up / fur insulation):

• • Heinrich, B. (1979/1993). Bumblebee Economics / The Hot-Blooded Insects. Harvard University Press. (Foundational endothermy and pre-flight warm-up work.)
  • Heinrich, B. (1972). Patterns of endothermy in bumblebee queens, drones and workers. Journal of Comparative Physiology. (Thoracic warm-up via shivering.)

#SecretPollinators #Bumblebees #WildBees #NativeBees #IceAge #WoollyMammoth #MammothSteppe #Pollinators #BeeScience #Bombus #Pleistocene #NaturePodcast #SciencePodcast #Entomology #BumbleBee #ColdAdapted #AncientDNA #Paleontology #WatchTheBees #PollinatorScience #IceAge #Ancient

Everyone knows the honeybee isn't native to North America, and it arrived on colonial ships around the 1620s. Except a single fossil, pulled from paper shale in west-central Nevada and described in 2009, quietly rewrites that story. Meet Apis nearctica: a honeybee that lived on this continent 14 million years ago, long before any human walked the Earth. In this episode, I unpack what the fossil actually proves, why it echoes the strange saga of the North American horse, and the honest mystery at its heart — nobody knows when the native honeybee vanished, or why. It almost certainly wasn't the Ice Age that took them. Beyond that, the rock isn't telling. A story about deep time, a returning bee, and the power of a single silence in the fossil record.

www.secretpollinators.com

REFERENCES

Engel, M. S., Hinojosa-Díaz, I. A., & Rasnitsyn, A. P. (2009). A honey bee from the Miocene of Nevada and the biogeography of Apis (Hymenoptera: Apidae: Apini). Proceedings of the California Academy of Sciences, 60(3), 23–38.

Milius, S. (2009, August 15). Fossil shows first all-American honeybee. Science News, 176(4). University of California Agriculture & Natural Resources — Bug Squad blog, "First Native American Honey Bee" (Kathy Keatley Garvey).

#SecretPollinators #ApisNearctica #NativeBees #HoneyBees #FossilBees #Paleontology #HoneyBeeHistory #DeepTime #PollinatorPodcast #Nevada #NorthAmericanBees #Wildbees #Ancienthistory #Miocene #Fossils #IceAge #AmericanHistory #WildBees

Hover flies hang in the air at eye level, hold perfectly still, and dart off the second you move — then come right back. If your garden's been "invaded" by little hovering insects this season, you're not being watched by tiny drones. You're watching hover flies.

This episode is a short, close look at one of the world's most underappreciated pollinators: the fly that wears a bee costume. Why they hover exactly where they do, how they hold that impossible mid-air stillness, why one is parked right next to you — and the strange double life that makes them quietly valuable in any garden. No equipment, no field trip. Just you, standing still for a minute, learning to see what's already there.

www.secretpollinators.com

KEY SOURCES

Hovering, territoriality & flight control

• • Collett & Land (1975). Visual control of flight behaviour in the hoverfly Syritta pipiens. Journal of Comparative Physiology. — station-taking, territoriality, male vs. female hovering function.
  • Nicholas et al. / eLife (2026 reviewed preprint). Sexual dimorphism in sensorimotor transformation of optic flow. https://elifesciences.org/reviewed-preprints/109795v2 — males hold territories from a hovering stance, then high-speed pursuit.
  • Hoverfly (Eristalis tenax) pursuit of artificial targets. PMC10088529. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10088529/ — male pursuit behavior from hovering stance.
  • Pringle, J.W.S. (1948). The gyroscopic mechanism of the halteres of Diptera. Philosophical Transactions of the Royal Society B 233(602): 347–384. DOI: 10.1098/rstb.1948.0007 — foundational paper establishing halteres as gyroscopic angular-rate sensors. (Confirmed; classic primary source. Halteres named generically on air as "tiny knobbed organs"/"drumsticks" — no Latin spoken.)

Male/female hovering function (plain-language corroboration)

• • UC Marin Master Gardeners: male hovering = territorial display while seeking females; female hovering = searching oviposition sites. (Extension source — corroborates primary literature above; used as lead, not sole citation.)

Pollination importance

• • Rader et al. (2016), PNAS — non-bee insects (incl. Syrphidae) as crop pollinators; basis of "second most important after bees" framing.
  • Doyle et al. (2020) — Diptera as second most important pollinating insect group; Syrphidae as dominant fly visitors.
  • Flower visitation by hoverflies in a temperate plant–pollinator network. PMC6282941. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6282941/
  • Frontiers in Plant Science (2023): Eupeodes corollae provides pollination + aphid biocontrol; Syrphinae larvae prey on aphids and other soft-bodied herbivores. https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2023.1118388/full

#SecretPollinators #HoverFlies #Syrphidae #Pollinators #FlowerFlies #NativePollinators #GardenWildlife #Diptera #Mimicry #Entomology #WildBees #PollinatorGarden #NatureObservation #BackyardNature #Aphids #Hover

Why living alone beats living together for most of the native, wild bee world. This episode is about those bees — the quiet majority. How a hundred solitary females can nest side by side and still not be a colony. Why even the bumblebee, one of our few truly social native bees, starts and ends every year as a single bee alone underground. Why solitary doesn't mean being lonely, because it's actually the winning strategy for native, wild bees.

KEY SOURCES & DOIs

Proportion solitary / solitary life history

• • Danforth, B.N., Minckley, R.L., Neff, J.L. (2019). The Solitary Bees: Biology, Evolution, Conservation. Princeton University Press. (Standard reference for the >90% solitary figure and solitary nesting biology.)
  • Xerces Society — About Native Bees / Bring Back the Pollinators (conservation-status and natural-history reference; use as lead, verify specifics against primary literature).

Nesting aggregations vs. communal nesting

• • Černá, K., Straka, J., et al. (2013). Neighbourhood Society: Nesting Dynamics, Usurpations and Social Behaviour in Solitary Bees. PLoS ONE 8(9): e73806. DOI: 10.1371/journal.pone.0073806

Bumblebee annual colony cycle

• • Xerces Society — About Bumble Bees and Bumble Bees: Nesting and Overwintering (colony size 50–500; annual cycle; foundress and workers die, only mated gynes overwinter).
  • Goulson, D. (2010). Bumblebees: Behaviour, Ecology, and Conservation (2nd ed.). Oxford University Press.

Social polymorphism in sweat bees

• • Gibbs, J., Brady, S.G., Kanda, K., Danforth, B.N. (2012). Phylogeny of halictine bees supports a shared origin of eusociality for Halictus and Lasioglossum. Molecular Phylogenetics and Evolution 65(3): 926–939. DOI: 10.1016/j.ympev.2012.08.013 (documents Halictus rubicundus solitary at high latitude/altitude, eusocial in warm/low range).
  • Field, J., Paxton, R.J., Soro, A., Bridge, C. (2010). Cryptic plasticity underlies a major evolutionary transition. Current Biology 20(22): 2028–2031. DOI: 10.1016/j.cub.2010.10.020 (H. rubicundus social plasticity tied to season length).
  • Kocher, S.D., et al. (2018). The genetic basis of a social polymorphism in halictid bees. Nature Communications 9: 4338. DOI: 10.1038/s41467-018-06824-8 (Lasioglossum albipes; population-level genetic basis — distinct from individual plasticity).

Evolution of eusociality / reversals

• • Danforth, B.N., Conway, L., Ji, S. (2003). Phylogeny of eusocial Lasioglossum reveals multiple losses of eusociality within a primitively eusocial clade. Systematic Biology 52(1): 23–36. DOI: 10.1080/10635150390132687

#SecretPollinators #WildBees #NativeBees #SolitaryBees #Bumblebees #SweatBees #Pollinators #BeeScience #Halictidae #Entomology #NatureLovers #BeeFacts #singleliving #alone #livealone #learnaboutbees #lonely #livingsingle

You step outside on the hottest day of the year and the flowers are still there, but the bees have vanished. So where did they go? The good news: they didn't die, and they didn't leave. This episode follows North America's native bees into their heat-wave hiding places and unpacks the five strategies they use to survive extreme heat. Kelly explains why bees shift their foraging to the cool bookends of the day, the hidden temperature ceiling — the critical thermal maximum — that's different for every species, the mid-flight "radiator" trick bumblebees use to dump excess heat, and why the underground tunnels of solitary mining bees are one of nature's best passive air conditioners. Plus a genuinely surprising twist: for at least one desert bee, the thing that ends its flying day isn't the heat at all — it's running out of water. It's not a crisis story. It's a story about how astonishingly well-built these bees already are.

www.secretpollinators.com

KEY SOURCES & DOIs

Behavioral thermoregulation & activity timing

• • Chappell, M.A. (1982). Temperature regulation of carpenter bees (Xylocopa californica) foraging in the Colorado Desert of Southern California. Physiological Zoology 55(3): 267–280. DOI: 10.1086/physzool.55.3.30157890
  • Harrison, J.F. et al. (2023). Recent advances in insect thermoregulation. Journal of Experimental Biology 226(18): jeb245751. DOI: 10.1242/jeb.245751

Critical thermal maximum & species variation

• • Hamblin, A.L., Youngsteadt, E., López-Uribe, M.M., & Frank, S.D. (2017). Physiological thermal limits predict differential responses of bees to urban heat-island effects. Biology Letters 13(6): 20170125. DOI: 10.1098/rsbl.2017.0125
  • Hamblin, A.L., Youngsteadt, E., & Frank, S.D. (2018). Physiological and biochemical responses of bees to urbanization. Scientific Reports 8: 3868. DOI: 10.1038/s41598-018-38338-0

Bumblebee heat exchange (thorax/abdomen)

• • Heinrich, B. (1976). Heat exchange in relation to blood flow between thorax and abdomen in bumblebees. Journal of Experimental Biology 64(3): 561–585. DOI: 10.1242/jeb.64.3.561
  • Sepúlveda-Rodríguez, G., Roberts, K.T., Araújo, P., Lehmann, P., & Baird, E. (2024). Bumblebee thermoregulation at increasing temperatures is affected by behavioral state. Journal of Thermal Biology 121: 103830. DOI: 10.1016/j.jtherbio.2024.103830

Underground nest microclimate

• • Antoine, C.M., & Forrest, J.R.K. (2021). Nesting habitat of ground-nesting bees: a review. Ecological Entomology 46(2): 143–159. DOI: 10.1111/een.12986
  • Cane, J.H., & Neff, J.L. (2011). Predicted fates of ground-nesting bees in soil heated by wildfire: Thermal tolerances of life stages and a survey of nesting depths. Biological Conservation 144(11): 2631–2636. DOI: 10.1016/j.biocon.2011.07.019

Water loss as the activity limit

• • Johnson, M.G., Glass, J.R., & Harrison, J.F. (2023). Water loss, not overheating, limits the activity period of an endothermic Sonoran Desert bee. Functional Ecology 37(12): 3060–3072. DOI: 10.1111/1365-2435.14438
  • Johnson, M.G., Glass, J.R., & Harrison, J.F. (2022). A desert bee thermoregulates with an abdominal convector during flight. Journal of Experimental Biology 225(19): jeb244147. DOI: 10.1242/jeb.244147

#SecretPollinators #NativeBees #WildBees #Pollinators #Bumblebees #GroundNestingBees #CarpenterBees #MiningBees #HeatWave #BeeBehavior #Thermoregulation #Entomology #NaturePodcast #ScienceCommunication #Bees #PollinatorProtection #WildlifeScience #InsectScience #HeatDomes

Most native bees don't live in hives — they live alone, underground, in tunnels a single female digs herself. This episode is about what those ground-nesting bees need from a patch of bare earth: the right soil texture, a bit of slope, sun, and above all the right dampness held steady across the ten or eleven months they spend below the surface. It's also about what disappears when that ground gets covered — by any large development, and increasingly by the data centers going up fast across the country. The honest catch: nobody has studied the bee side of that build-out yet. Studies take time. The mechanism is clear; the measurements aren't there.

www.secretpollinators.com

KEY SOURCES

Proportion of ground-nesting bees

• • Antoine CM, Forrest JRK. "Nesting habitat of ground-nesting bees: a review." Ecological Entomology 46:143–159, 2021. DOI: 10.1111/een.12986 — reports the primary range: Cane & Neff (2011) put underground nesters at 64%; Harmon-Threatt (2020) at 83% (excluding parasitic species). Use "most" on air — do not state a single percentage as fact. The popular "70%" (Xerces, USDA) sits inside this range but isn't the precise figure.

Soil texture and species specificity

• • Cane JH. "Soils of ground-nesting bees: texture, moisture, cell depth and climate." Journal of the Kansas Entomological Society 64:406–413, 1991 — sand percentages of 34–94% across 32 species; larger bees toward clay-richer soils.

Nest-site characteristics (bare ground, temperature, hardness, moisture)

• • Kordges et al. "Barefoot Trees for Bees: Nesting Site Characteristics of the Ground-Nesting Bee Andrena vaga in an Urban Environment." 2025. PMC12535216 — measured nesting sites vs. uncolonized controls; distinguishing factors were bare-ground proportion, soil temperature, soil hardness, and water content. This is the Segment Two/Three anchor.

Nesting depth and bare-soil requirement

• • Vaughan M et al. "Enhancing Nest Sites for Native Bee Crop Pollinators." USDA Agroforestry Note 34 / Pollinator Partnership — brood cells 6 to 36+ inches down; direct soil-surface access required; sloped/well-drained sites preferred.

Data center land/water footprint (context only — none of these address bees)

Lincoln Institute of Land Policy, "Data Drain," 2026; UGA CAES field report on data centers and groundwater, 2026

#SecretPollinators #NativeBees #WildBees #GroundNestingBees #MiningBees #Pollinators #BeeScience #DataCenters #Pollination #SoilHealth #NaturePodcast #SciencePodcast #Entomology #PollinatorHabitat #BeeFacts

Do bees actually fight? Yes, and it's more brutal than most people imagine. In this episode: a desert bee whose large-headed males duel underground in fights that always end in death, an Australian burrowing bee whose males wrestle violently on open ground while birds pick them off, and two stingless bee species that wage genuine warfare with thousands of casualties and hostile nest takeovers. Plus the quieter, constant conflict at solitary bee nest entrances, and an honest look at where the “bee fight club” comparison holds up and where it falls apart. Wonder-first, science-grounded, and no honey bees required.

www.secretpollinators.com

• Danforth, B.N. (1991). The morphology and behavior of dimorphic males in Perdita portalis (Hymenoptera: Andrenidae). Behavioral Ecology and Sociobiology 29: 235–247. DOI: 10.1007/BF00163980
• Danforth, B.N. & Desjardins, C. (1999). Male dimorphism in Perdita portalis (Hymenoptera, Andrenidae) has arisen from preexisting allometric patterns. Insectes Sociaux 46: 18–28. DOI: 10.1007/s000400050107

• Alcock, J. (1996). Male size and survival: the effects of male combat and bird predation in Dawson's burrowing bees, Amegilla dawsoni. Ecological Entomology 21: 309–316. DOI: 10.1046/j.1365-2311.1996.00007.x
• Alcock, J. (1996). The relation between male body size, fighting, and mating success in Dawson's burrowing bee, Amegilla dawsoni. Journal of Zoology 239: 663–674.
• Alcock, J. (1997). Small males emerge earlier than large males in Dawson's burrowing bee (Amegilla dawsoni). Journal of Zoology 242: 453–462. DOI: 10.1111/j.1469-7998.1997.tb03848.x
• Alcock, J. (1997). Competition from large males and the alternative mating tactics of small males of Dawson's burrowing bee. Journal of Insect Behavior 10: 99–113. DOI: 10.1007/BF02765477

• Cunningham, J.P. et al. (2014). Bees at war: interspecific battles and nest usurpation in stingless bees. The American Naturalist 184(6). DOI: 10.1086/678399
• Xia, E. et al. (2025). Queen turnover, nest usurpation and colony mortality in wild nests of the stingless bees Tetragonula carbonaria and Tetragonula hockingsi. Austral Entomology 64(3): e70014. DOI: 10.1111/aen.70014
• Inter-colony fights in Tetragonula stingless bees result in temporary mixed-species worker cohorts. Apidologie (2022). DOI: 10.1007/s13592-022-00936-3

Gloag, R. et al. Nest defence in a stingless bee: what causes fighting swarms in Trigona carbonaria? (Meliponini).

#SecretPollinators #NativeBees #WildBees #BeeBehavior #Pollinators #Entomology #StinglessBees #SolitaryBees #BeeScience #NatureIsMetal #PollinatorPodcast #SciencePodcast #MMA #Fight #BeeBehavior #FightClub

That snap from the bug zapper on the patio? It's usually killing a night pollinator and almost never a mosquito. When researchers counted every insect six zappers killed over a full summer, only two-tenths of one percent were biting flies — the rest were harmless aquatic insects, natural pest-controllers, and the night-flying moths that pollinate in the dark while we sleep. This episode unpacks why the device is aimed at the wrong target from the start (mosquitoes don't hunt by light — they hunt by the CO₂ and heat your body gives off), what's really dying in that electric grid, and the simpler, cheaper things that actually keep the biters off you. A short, clear look at a familiar summer sound — and the quiet cost of that glowing purple lamp.

www.secretpollinators.com

KEY SOURCES & DOIs

The primary study — non-target kill counts

• • Frick, T. B., & Tallamy, D. W. (1996). Density and diversity of nontarget insects killed by suburban electric insect traps. Entomological News, 107(2), 77–82. — The six-trap, summer-1994 Newark, Delaware study; 13,789 insects killed, 31 biting flies (0.22%), ~48% non-biting aquatic insects, 13.5% predators and parasites.

Mosquito host-seeking cues (CO₂, heat, skin chemistry)

• • Cardé, R. T. (2015). Multi-cue integration: how female mosquitoes locate a human host. Current Biology, 25(18), R793–R795. DOI: 10.1016/j.cub.2015.07.057
  • McMeniman, C. J., Corfas, R. A., Matthews, B. J., Ritchie, S. A., & Vosshall, L. B. (2014). Multimodal integration of carbon dioxide and other sensory cues drives mosquito attraction to humans. Cell, 156(5), 1060–1071. DOI: 10.1016/j.cell.2014.01.044

Nocturnal moth pollination

• • Macgregor, C. J., Pocock, M. J. O., Fox, R., & Evans, D. M. (2015). Pollination by nocturnal Lepidoptera, and the effects of light pollution: a review. Ecological Entomology, 40(3), 187–198. DOI: 10.1111/een.12174
  • Hahn, M., & Brühl, C. A. (2016). The secret pollinators: an overview of moth pollination with a focus on Europe and North America. Arthropod-Plant Interactions, 10(1), 21–28. DOI: 10.1007/s11829-016-9414-3

#SecretPollinators #NativeBees #WildBees #Pollinators #Moths #NocturnalPollinators #Mosquitoes #BugZapper #BackyardEcology #NatureFacts #Entomology #PollinatorConservation #ScienceForEveryone #HawkMoth #NightPollinators #MothPollinators

There's a bee that makes polyester. Not metaphorically — an actual transparent, waterproof, antimicrobial film that she paints onto the walls of her underground brood cells with a forked tongue.

Chemists have identified the compounds. Industry wants the material for biodegradable packaging. Nobody has been able to reproduce it.

This week: the cellophane bees of the genus Colletes, the Dufour's gland secretions they polymerize into natural cling wrap, how to spot a nesting aggregation, and why the low cloud of bees hovering over a bare patch of lawn in early spring is one of the most misunderstood sights in North American nature.

www.secretpollinators.com

#SecretPollinators #CellophaneBees #Colletes #NativeBees #WildBees #GroundNestingBees #PollinatorPodcast #NativePollinators #BeeScience #PlasterBees #PolyesterBees #SolitaryBees #NaturePodcast #Entomology #PollinatorHabitat

Say "wool" and you picture a sheep — so what do you do with a bee that shears wool off a living plant? Meet the wool carder bee: a thumbnail-sized native that scrapes the soft fuzz from fuzzy-leaved plants like lamb's ear, rolls it into little cotton balls, and felts them into a row of downy capsules where her young grow up. We get into how she "cards" plant wool the way spinners comb it for yarn, why a leaf's fuzz is really the plant's armor turned into a baby blanket, and the surprisingly fierce males who body-slam bumble bees to guard a patch of flowers. There are more than 160 kinds of wool carder bees in the world, and around 29 of them live right here in North America. Plus, the wool carder on your garden lamb's ear is probably a European transplant — but the West has natives of its own. Come find one.

www.secretpollinators.com

KEY SOURCES

Carding behavior, nest construction & materials

• • Gallagher, S. & Ellis, J.D. "European Wool Carder Bee, Anthidium manicatum." UF/IFAS Featured Creatures EENY-746 (2019). Females scrape trichomes with toothed mandibles, form a ball beneath the abdomen, line brood cells; nest sealed with particulate plug; males larger than females. entnemdept.ufl.edu
  • Anthidium manicatum nesting notes (iNaturalist / Wikipedia syntheses): brood cells built primarily from plant hairs; additional materials include mud, resin, leaves; some plant substances are hydrophobic, possibly antimicrobial.

Native vs. introduced species

• • Gonzalez, V.H. & Griswold, T.L. (2013). "Wool carder bees of the genus Anthidium in the Western Hemisphere: diversity, host plant associations, phylogeny, and biogeography." Zoological Journal of the Linnean Society 168(2): 221–425. — Anthidium is the sole carder-bee genus in the Americas; native western species include A. mormonum and A. utahense; all North American species are native except the introduced A. oblongatum (and A. manicatum).
  • Griswold, T., Gonzalez, V.H. & Ikerd, H. (2014). "AnthWest, occurrence records for wool carder bees of the genus Anthidium in the Western Hemisphere." ZooKeys 408. DOI: 10.3897/zookeys.408.5633 — confirms A. utahense and A. mormonum as the two most-recorded western North American natives.
  • Strange, J.P. et al. / Gibbs, J. & Sheffield, C.S. (2009). Range expansion of introduced A. manicatum in North America (first U.S. record near Ithaca, NY, 1963).

Territorial males

Behavioral accounts (Gonzalez & Griswold, 2013; popular summary "Fibers, forage, and fighting," Honey Bee Suite, 2023): males are larger than females; defend flower patches; chase and physically wrestle intruders, including bees far larger than themselves; use a resource-defense mating strategy.

#SecretPollinators #NativeBees #WildBees #Pollinators #WoolCarderBee #Anthidium #NativePollinators #BeeFacts #PollinatorGarden #LambsEar #SolitaryBees #WonderInTheGrass #Bees #iNaturalist #beeresearch #CarderBee #NorthAmericanBees #LambsEar #Nativeplants