Between 5,000 & 50,000
They lay eggs and heat it with covered grass
Yes, the American Bullfrog is an amphibian.The American Bullfrog can be found in parts of Canada and the United States.
Bullfrogs lay 20,000 eggs at any time.
blue
They lay their eggs later in the day, one egg a day, up to four eggs. The season the ones I have known lay their eggs is usually late spring early summer.
Eastern bluebirds and indigo buntings are North American songbirds that lay blue eggs.
Some Michigan birds that lay white eggs include American robin, Northern cardinal, Eastern bluebird, and Mourning dove.
If your talking about frogs I think they lay eggs every couple of days, They lay a lot at a time though but they lay frequent amounts as the chances of the eggs surviving and tunring into fully grown frogs is quite slim :)
The predators of adult bullfrogs are raccoons and large birds like heron, Young bullfrogs and tadpoles have more predators, including snakes, fish, birds, and turtles. The bullfrog is a large frog, and the females can lay nearly 20,000 eggs.
they are born in large groups of eggs
Robins' eggs are bright blue. blue birds