Are crackers good to feed wild geese?

Looks like a robin but black head very spotted on chest and stomach also on the back of the wings? What is the sound of Parakeet called? What does not much of a catch two sparrows mean? Where did partridge originated? When was An Episode of Sparrows created? What age can budgies leave mum? When do blue jays leave the nest to find food? How do rockhopper penguins lay eggs? What does a Texas northern mocking bird eat? How does a snowy owl make its nest? Why is your parakeets sqwaking? What is a female blue and yellow macw called? What is the Hawaiian phrase for sweet bird? Is eagle homeothermic ectotherm or poikilothermic ectotherm? How do you scare the owl away? How can you get the duckling away from its mother so I can catch it How do I catch it? How did kiwi people called kiwis? How much does a duck egg weigh? Can penguin sit? What features of Penguins make them different from other birds?