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They can vary but in general two of the main materials are downy fibers and spider silk, (spider webs). During the egg cycle, a penny can basically fill the nest and the two eggs are smaller. When the two you g are born, they fill the nest. As far as I know, they do not lay more than two eggs at once.
What else can I help you with?
Do hummingbirds change color in winter?
yes they do...they look so pretty!like me of course:)
Are hummingbirds mammal?
Hummingbirds are birds (Aves). A mammal is a warmblooded animal that nurses its young and ordinarily gives live birth (there are egg-laying mammals called monotremes).
What does a pill bug egg look like?
Well it a white egg that is really small.They can look like fertilizers.
How many days does it take for a Ruby Throated Hummingbirds egg to hatch?
10 days
How does a penguin look like after it hatched from its egg?
it Will look like a small penguin
What Does an unfertlized chicken egg look like?
On the outside - just like any other egg.
How does the egg of a ladybird look like?
THEY LOOK round and cripled
How is the tongue of the hummingbirds shaped?
A hummingbirds tongue is shaped like a straight line
What do a egg look like when you put it in salt water?
it makes the egg float
What does an ostrich's head look like?
an egg?
What does a echidna egg look like?
Echinacea
What do newborn penguins look like?
They cant look like anything. there just a egg.
