cowbird การใช้

• The Cowbird was not so much killed as it was sacrificed.
• The cowbird chicks with two phoebe nest mates did much better.
• Brown-headed cowbirds are now commonly seen at suburban birdfeeders.
• Several giant cowbird eggs may be laid in one host nest.
• An uncommon brood parasite of this bird is the shiny cowbird.
• Strangely, they look like Brown-headed cowbirds in reverse.
• The Cowbird might have been sick, but it still had life.
• SCI-COWBIRDS ( Undated )-- Cowbirds love their parasites.
• SCI-COWBIRDS ( Undated )-- Cowbirds love their parasites.
• Song sparrows'nests are parasitized by the brown-headed cowbird.
• Brown-headed cowbird nestlings are also sometimes expelled from the nest.
• Brood parasites include the cowbirds and many Old World cuckoos.
• The nest is sometimes parasitised by " Molothrus " cowbirds.
• Like most vireos, the peppershrike ejects parasitic cowbird eggs.
• Flocks of cowbirds harass the neighbor's herd.
• I cannot attest to the exact health of the Cowbird after the wedding.
• Even this was not enough to kill the Cowbird.
• The male brown-headed cowbird has some multitasking issues of its own.
• They moved eggs around so that 20 nests each had one cowbird egg.
• In 10 nests they took the phoebe eggs away when the cowbird hatched.