Bird identification
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Our ecosystem, for example, woodlands and the marine environment, furnishes us with nourishment and vital raw materials. They keep the atmosphere stable, oxygenate the air, and convert pollutants into nutrients. Birds play a critical role in the efficient functioning of these systems.
Identification of a bird in an area is required as it indicates the topography of that particular region. It is also essential for the sake of our ecosystem as it sometimes indicates a change in our surroundings.
Practice
The more consistently one watches a bird, the better one will become at identifying it—watchful observation achieves promising results! Nevertheless, one need not go for a long bushwalk. Many birds can be seen in a local area. Eyes, ears, and perseverance are three main things to identify a bird.
Get the gist
Watching birds requires patience. One should watch the bird and give cautious consideration to its features. Size and shape -Looking at shape and size is one of the best ways to identify a bird sitting far away, particularly when the color of plumage is not fully visible due to lack of light. Special features - General body shape, tones and markings, or any special features of the stomach, head, back, chest, outer tail plumes, legs, eyes, and crest around the eyes—look for different tints and markings like stripes or spots. Beak - the size and shape of a bill can teach one a lot about identifying a bird. For example, honeyeaters generally have long, backward-twisted bills; birds of prey have short, hooked bills; seed-eaters have short, stocky bills for breaking seeds; and bug eaters normally have short, slender bills. The 7 basic bill shapes are: cone, dagger, decurved, hooked, long, needle-like, and spatulate (like on a duck). When clearly visible, birds can be recognized by their bill.[1]
Call
Call is another way to identify birds when they are not visible. Calls are categorized into different types of sounds. Rails rattling in a bog, a tanager whistling from the treetops, pipits calling in flight overhead can be easily recognized by their song.[2]
Behavior and attitude
Each bird species not only looks unique, it also has a unique way of flying and moving. By spending some time simply watching a bird as it moves around, one can easily identify the species.
Habit -Watching a bird's habits is an easy way to identify the species. Birds like finches look constantly alert, constantly on guard for approaching danger, whereas a tawny frogmouth remains still regardless of the activity around it.
Movement - Observing a bird moving around its usual environment can teach one a lot about identification. It can allow one to see new features recently hidden by a perched bird and observe its posture. Flight - Some birds have a specific flight pattern, and seeing them is a giveaway to their identity. Yellow-tailed black-cockatoos have a long and loping flight with a slow wingbeat. Rainbow lorikeets fly straight and fast, while pelicans are often seen soaring in circles on updrafts of warm air.
Food habits -Different birds have different food habits. Welcome swallows catch flying insects on the wing; robins are 'pouncers'—they jump from a perch or tree trunk down onto insect prey and shortly afterwards return to their perch.
Habitat
Various birds are habitat-specific and will only live in certain environments. Before bird watching, one should focus on the birds that are most likely to live in that particular environment. For example, spoonbills or open-billed storks like swamp land; passerine birds like bushy areas or orchards.[3][4]
References
- ↑ The Book of Indian Birds By Salim Ali. ISBN No.9780195665239
- ↑ https://www.xeno-canto.org/
- ↑ https://www.audubon.org/news/how-identify-birds
- ↑ https://bloggerkolkata.blogspot.com/2019/02/how-to-identify-bird.html
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