Question

observe the nest of a bird nearly your house and note their activity latter discussion in the class​

Answer 1

Answer:

Birds have been thought of as a supernatural connection between heaven and the Earth. Considered a good luck symbol, the bird nest represents all the love and warmth, enthusiasm and commitment required in creating the happiest of homes.

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Answer 2

A bird nest is the spot in which a bird lays and incubates its eggs and raises its young. Although the term popularly refers to a specific structure made by the bird itself—such as the grassy cup nest of the American robin or Eurasian blackbird, or the elaborately woven hanging nest of the Montezuma oropendola or the village weaver—that is too restrictive a definition. For some species, a nest is simply a shallow depression made in sand; for others, it is the knot-hole left by a broken branch, a burrow dug into the ground, a chamber drilled into a tree, an enormous rotting pile of vegetation and earth, a shelf made of dried saliva or a mud dome with an entrance tunnel. The smallest bird nests are those of some hummingbirds, tiny cups which can be a mere 2 cm (0.8 in) across and 2–3 cm (0.8–1.2 in) high.[1] At the other extreme, some nest mounds built by the dusky scrubfowl measure more than 11 m (36 ft) in diameter and stand nearly 5 m (16 ft) tall.[2] The study of birds' nests is known as caliology.Not all bird species build nests. Some species lay their eggs directly on the ground or rocky ledges, while brood parasites lay theirs in the nests of other birds, letting unwitting "foster parents" do the work of rearing the young. Although nests are primarily used for breeding, they may also be reused in the non-breeding season for roosting and some species build special dormitory nests or roost nests (or winter-nest) that are used only for roosting.[3] Most birds build a new nest each year, though some refurbish their old nests.[4] The large eyries (or aeries) of some eagles are platform nests that have been used and refurbished for several years.

In the majority of nest building species the female does most or all of the nest construction, in others both partners contribute; sometimes the male builds the nest and the hen lines it.[5][6] In some polygynous species, however, the male does most or all of the nest building. The nest may also form a part of the courtship display such as in weaver birds. The ability to choose and maintain good nest sites and build high quality nests may be selected for by females in these species. In some species the young from previous broods may also act as helpers for the adults.