Imagine going on a vacation to Brazil and then coming home to find your house missing. That’s what a colony of purple martins might face next year when the birds return to Tacoma after a long ...
Edible bird’s nest is made by a species of cave-dwelling swiftlets. Weaved from their saliva and harvested in caves and man-made nesting houses, bird’s nests are then painstakingly cleaned ...
The Italian ecologist knew the trash hung from the nests of a certain bird, the black kite. But why? Many species of birds decorate their nests to attract a mate—but kites already have partners ...
The more charitable and kind they are to the community, the more the birds will come to build nests in their houses. Factor two: technology. To attract the swiftlets to build nests, the house ...