It's April shower season and this week we are soaking it all in by taking the plunge into freshwater habitats. Keeping it cool, calm and quiet, we are searching for a couple of very shy critters. We're country hopping today as we begin our journey in South Africa, gently scouring the riparian banks for one of Africa's most endangered animals: the Riverine Rabbit. Then we bounce over to South America where we'll drift dreamily in the plentiful wetland waters and peer into the dense, dark foliage to get a glimpse of the Boat-billed Heron.