The Riddle of the Balding Squirrels
…greyer winter hair. One final note: there are diseases that can spread between birds and mammals at feeders, and mouldy peanuts, for example, can develop toxins. Feeders should be emptied of old food periodically and scrubbed (just as you would wash up dirty plates before using them again). If you suspect disease in any of the visitors to the food… […]