Bird Egg

Bird Egg

Bird eggs are laid by females and incubated for a time that varies according to the species; a single young hatches from each egg. Average clutch sizes range from one (as in condors) to about 17 (the Grey Partridge). Some birds lay eggs even when not fertilized; it is not uncommon for pet owners to find their lone bird nesting on a clutch of infertile eggs, which are sometimes called wind-eggs.

Read more about Bird Egg:  Colors, Shell, Shape, Size, Predation

Famous quotes containing the words bird and/or egg:

    What bird so sings, yet so does wail?
    O, ‘tis the ravished nightingale!
    “Jug, jug, jug, jug, tereu,” she cries,
    And still her woes at midnight rise.
    Brave prick-song! who is’t now we hear?
    None but the lark so shrill and clear;
    John Lyly (1553–1606)

    Thy head is as full of quarrels as an egg is full of meat.
    William Shakespeare (1564–1616)