Common Teal or Eurasian Teal (Anas crecca) is a winter
migrant to India, and are found in large flocks in and around small lakes,
ponds and other water bodies in the vicinity of woodlands from October until
February. Highly migratory, the teals breeds across Europe and North Asia, and
winters far south.
Common Teal in flight at Keoladeo Bird Sanctuary, Bharatpur |
It is the smallest of the dabbling ducks, and weight less
than 350 grams. The drakes are easily recognizable by the dark green
tear-shaped patch on their heads. The females and juveniles are much yellowish-brown
in colour, while the eclipse males resemble the female with subdued facial
markings.
Common Teal amidst a flock of Northern Pintails at Bharatpur |
For nesting, they choose hollows in the ground in thick
vegetation near water bodies. During this period, their diet changes from
seeds, grass and other vegetation to crustaceans, worms, insects, etc. The
otherwise nocturnal feeder also becomes active during the day.
Common teal in flight |
Though the Common Teal is threatened with shrinking
habitat across its breeding and winter habitats, their numbers are still large
enough to be classified as “Least Concern” by IUCN. These birds are also
susceptible to avian influenza and bird botulism. They are also hunted in some
countries.
Common Teal flying over the Keoladeo Bird Sanctuary, Bharatpur |
Strangely, I have very few images of these birds despite
visiting a large number of water bodies over the course of two years of
intensive birding. The images I have are from Bharatpur, where I have sighted
them in flight and intermingled with roosting flocks of other duck species.
No comments:
Post a Comment