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It prompts the parent bird to feed them.
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∙ 14y ago
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Why do birds have their mouths open?
to eat, or to sing, or to vomit into the mouths of their children
How alligaters brush their teeth?
They open their mouths on land, and led birds eat the food on their teeth. Hope this helps.
How do a whale get its food?
they open their mouths to suck in food.
When do guinea pigs open there mouths?
for food
How do rats consume food?
They open their mouths and swallow it.
How do land iguanas eat?
They open their mouths, grab the food, and swallow !
What do baby cowbirds eat?
Egrets, aka cowbirds, eat insects. The young birds are fed by their parents, just as other bird species are. The parents feed on the insects, then regurgitate the food into the baby bird's open mouths. That is why a baby bird will raise its head and open its mouth wide when they sense, feel, or see movement above them.
An adult bird perches on the edge of its nest all of the baby birds open their mouths what type of behavior is this?
Innate.
How do st bernards eat?
they open their mouths, bite some food, chew, then swallow
What animal goes to the dentist everyday?
Crocodile and Hippos because when they open their mouths the birds will peck all off the bacteria and leftovers.
How do crocodiles clean their teeth?
they get birds to clean there teeth and skin
How do crocodiles get its teethclean?
They normally lie with their mouths partly open, and the local birds pick off any bits of flesh from the teeth.
