Animal sanitation studies — the exploration of how, why and under what conditions different species will seek to stay clean, stave off decay and disrepair, and formally dispose of the excreted and expired. PHOTO: John Rakestraw (Northern Flicker – male)
Nature may be wild, but that doesn’t mean anything goes anywhere, and many animals follow strict rules for separating metabolic ingress and egress, and avoiding sources of contamination. Want examples? Take the Northern Flicker. According to a new report in the journal Animal Behaviour on the sanitation habits of these tawny, 12-inch woodpeckers with downcurving bills, male flickers are more industrious housekeepers than their mates.
Researchers already knew that flickers, like many woodpeckers, are a so-called sex role reversed species, the fathers spending comparatively more time incubating the eggs and feeding the young than do the mothers. Now scientists have found that the males’ parental zeal also extends to the less sentimental realm of nest hygiene: When a chick makes waste, Dad, more readily than Mom, is the one who makes haste, plucking up the unwanted presentation and disposing of it far from home.
Organikos 