Bird Atlases
A bird atlas is a citizen science project intended to map the distribution and abundance of a region’s birds. In an atlas project, the region of interest is typically divided into cells that are often subdivided into smaller cells, a design that can ensure uniform sampling in space by volunteer birdwatchers.
ID Articles
A series of articles to help with the identification of difficult birds.
Field Identification of Green and Greenish Warblers
By Ramit Singal Green and Greenish Warblers have always been notoriously difficult to tell apart. Till recently, Green Warbler (P. nitidus) was considered to be a subspecies of the Greenish Warbler (P. trochiloides). Considering the difficulties involved in...
Frequency Matters: Acoustic Identification of Barbets
By Anand Krishnan Barbets are some of the most ubiquitous of India’s fruit-eating birds, even occupying most major cities where fruiting trees remain. These sluggish, largely green birds are often heard before they are seen, their loud, repetitive calls betraying...
Identifying Paddyfield Pipits
The Paddyfield Pipit is resident across most parts of the country and this is an excellent time of the year to familiarise oneself with the most common pipit of the region.
ನೊಣಹಿಡುಕಗಳ ಗುರುತಿಸುವಿಕೆ: ನೆತ್ತರುಗಲ್ಲದ ನೊಣಹಿಡುಕ, ಬೂದು ನೆತ್ತರುಗಲ್ಲದ ನೊಣಹಿಡುಕ ಮತ್ತು ಕಾಶ್ಮೀರಿ ನೊಣಹಿಡುಕ
ನೆತ್ತರುಗಲ್ಲ ನೊಣಹಿಡುಕ (Red-breasted Flycatcher), ಬೂದು ನೆತ್ತರುಗಲ್ಲ ನೊಣಹಿಡುಕ (Taiga Flycatcher) ಮತ್ತು ಕಾಶ್ಮೀರಿ ನೊಣಹಿಡುಕಗಳು (Kashmir Flycatcher) ಫಿಸೆಡುಲಾ (Ficedula) ಎಂಬ ಪ್ರಬೇಧಕ್ಕೆ ಸೇರಿರುತ್ತವೆ. ಈ ಮೂರು ನೊಣಹಿಡುಕಗಳು ನೋಡಲು ಒಂದೇ ರೀತಿ ಕಾಣುವುದರಿಂದ ಸಹಜವಾಗಿ ವೀಕ್ಷಕರನ್ನು ಗೊಂದಲಕ್ಕೀಡು ಮಾಡುತ್ತವೆ. ಆರಂಭದಲ್ಲಿ, ಎಲ್ಲಾ ಮೂರು ಜಾತಿಯ ನೊಣಹಿಡುಕಗಳನ್ನು ನೆತ್ತರುಗಲ್ಲ ನೊಣಹಿಡುಕದ ಉಪಜಾತಿಗಳೆಂದೇ ಪರಿಗಣಿಸಲಾಗಿತ್ತು, ಈಗ ಬೇರೆ ಬೇರೆ ಜಾತಿಯವು. ಇತ್ತೀಚಿಗಿನ ಆಣ್ವಿಕ ಸಂಶೋಧನೆಯು ಇವೆಲ್ಲವೂ ಒಂದೇ ಸೋದರಿಯ ಗುಂಪಿಗೆ ಸೇರಿದ್ದವೆಂದು ಅದನ್ನು ತೋರಿಸುತ್ತದೆ, ಅಂದರೆ ಇವೆಲ್ಲವುದರ ಇತ್ತೀಚಿಗಿನ ಮೂಲ ಪೂರ್ವಜರು ಒಂದೇ ಎಂದು ಅರ್ಥ.
Identifying Indian and Singing Bushlarks: White on the tail is not diagnostic!
By Ashwin Viswanathan Indian Bushlark and Singing Bushlark are very similar species that share many morphological features. Identification can be a real challenge. Luckily, one feature has often served as a shortcut out of this identification conundrum - the...
What’s that White Egret sp?
By Ramit Singal Egrets are beautiful and elegant birds to watch. You'll often see them standing still over water and, in a flash, using their long, pointed bills to stab a fish or pick out an insect. No matter where you are in India, it is common to see one or many...
The Jungle Babbler and its Six Sisters
The guide to identifying the 7 species of turdoides babblers found in India
Identifying Waders: Part 2
This article focusses on the two species of a group of very small shorebirds known as Stints (Calidris sp) - the Little Stint and the Temminck's Stint.
Cormorants Clarified
By Ramit Singal Ever seen a V-shaped flock of black birds flying purposefully in the sky near a water body? Or a black bird sitting still with its wings spread out in a small village pond? Or a bird's head sticking out of the water at a lake or pond? Did you notice...
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