Lulu Miller
👤 Speaker
1965
total appearances
Appearances Over Time
Podcast Appearances
Radiolab
Weighing Good Intentions
The cowbird lays one of its own eggs in the nest.
Radiolab
Weighing Good Intentions
To make room for it so the warbler doesn't know anything is up, it pushes out one of the warbler's eggs.
Radiolab
Weighing Good Intentions
And oftentimes it gets so much food that another warbler chick will die.
Radiolab
Weighing Good Intentions
So when the cowbirds first showed up in this area.
Radiolab
Weighing Good Intentions
And you want to know how they kill them?
Radiolab
Weighing Good Intentions
Just with your hands, there's no... Do you have to do that?