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  2. Pink-headed duck - Wikipedia

    en.wikipedia.org/wiki/Pink-headed_duck

    The pink-headed duck (Rhodonessa caryophyllacea) is a large diving duck that was once found in parts of the Gangetic plains of India, Nepal, parts of Maharashtra, Bangladesh and in the riverine swamps of Myanmar but has been feared extinct since the 1950s. Numerous searches have failed to provide any proof of continued existence.

  3. Duck - Wikipedia

    en.wikipedia.org/wiki/Duck

    Ducks eat food sources such as grasses, aquatic plants, fish, insects, small amphibians, worms, and small molluscs. Dabbling ducks feed on the surface of water or on land, or as deep as they can reach by up-ending without completely submerging. [24] Along the edge of the bill, there is a comb-like structure called a pecten. This strains the ...

  4. Crepuscular animal - Wikipedia

    en.wikipedia.org/wiki/Crepuscular_animal

    Its sense accordingly differs from diurnal and nocturnal behavior, which respectively peak during hours of daytime and night. The distinction is not absolute, because crepuscular animals may also be active on a bright moonlit night or on a dull day. Some animals casually described as nocturnal are in fact crepuscular. [2]

  5. White-faced whistling duck - Wikipedia

    en.wikipedia.org/wiki/White-faced_whistling_duck

    The white-faced whistling duck (Dendrocygna viduata) is a whistling duck that breeds in sub-Saharan Africa and much of South America. This species is gregarious, and at favoured sites, the flocks of a thousand or more birds arriving at dawn are an impressive sight. As the name implies, these are noisy birds with a clear three-note whistling call.

  6. Diurnality - Wikipedia

    en.wikipedia.org/wiki/Diurnality

    Steppe eagles are diurnal, and hunt during the day. Humans are diurnal, and organize their work and business mainly in the day. [a] Diurnality is a form of plant and animal behavior characterized by activity during daytime, with a period of sleeping or other inactivity at night. The common adjective used for daytime activity is "diurnal". The ...

  7. Wood duck - Wikipedia

    en.wikipedia.org/wiki/Wood_duck

    Wood duck nests are over water to brace the fall when the chicks jump they can jump from as high as 50 feet. [18] The mother calls them to her and guides them to water. [17] The ducklings can swim and find their own food by this time. Wood ducks prefer nesting over water so the young have a soft landing.

  8. Vespertine (biology) - Wikipedia

    en.wikipedia.org/wiki/Vespertine_(biology)

    Ipomoea alba is a vespertine plant in the morning glory family, Convolvulaceae. Like many night-blooming plants, it is moth pollinated. A bat flying at dusk. Vespertine is a term used in the life sciences to indicate something of, relating to, or occurring in the evening. In botany, a vespertine flower is one that opens or blooms in the evening ...

  9. Yellow-billed duck - Wikipedia

    en.wikipedia.org/wiki/Yellow-billed_duck

    Hunting seasons for the yellow-billed duck are planned so as not to overlap with the breeding season, which is around July. However, the exact breeding season varies annually based on the climate. [7] Hunting is a major cause of death for the yellow-billed duck with past analysis showing over 25% of duck deaths were due to shooting. [3]