210 likes | 228 Views
Explore the fascinating world of birds, from their evolution from dinosaurs to their diverse colors, shapes, and habitats. Learn how to identify birds by their colors, body parts, and habitats, and discover common bird species found in India. Start bird-watching today!
E N D
Bird Watching By- Mr. NandkishorDudhe (Research Assistant, IBA –BNHS)
BIRD • They evolved from dinosaurs millions of years ago • The first bird is called as Archaeopteryx Archaeopteryxfossils
BIRDS • Warm-blooded Vertebrates • A body covered with feather • Forelimb modified in to wing • A beak with no teeth • Laying hard-shelled eggs State bird of Maharashtra Yellow-footed Green-pigeon (Treron phoenicoptera)
COLOURS Birds are colourful Red Avadavat (Amandava amandava) Indian Courser (Cursorius coromandelicus )
Diversity of the Birds • There are about 9,000 + species of birds found all over the world of them • 1300 + species found in South Asia • 1200 + found in India Spotted Owlet (Athene brama )
Start bird-watching • Preparation • Bird book • binoculars • Field Notebook and pen/pencil
Identification By Colour Black Drongo Red Avadavat Green Bee Eater
Crow Pigeon Compare the size with- Sparrow
Habitat City,/village Wetland Red-vented Bulbul Woolly-necked Stork Grassland Forests Ashy-crowned Finch-lark Shikra
Birds are useful • As pollinator • As seed disperser • As controller of insect pests • As scavenger • As cultural icon • As a part of web of life
Black Drongo • It is a common resident • Black in colour , with a distinctive forked tail
Indian Robin • Male are glossy black with a white shoulder patch • Females are smoky brown with grey underside • Feed mostly on insects. .
Green Bee-eater • They mostly eats honey bees, wasps, dragonflies and other insects. • They live in small flocks and hunt together or solitary • Interesting roosting behaviour – they sit in closely tight flocks in green leafy trees.
Purple Sunbird • Usually seen in pairs • Nectar feeding birds • Found in open forests, scrub, towns and cities. Widespread resident. Male Female
Cattle Egret • A pure white bird with a stout yellow bill and greenish or blackish legs • Mostly seen in small flocks in open areas • Mostly found near to cattle they pick up insects disturbed by them • Nests and roosts in large colonies on trees. • Found in wet fields, marshes, grassland, parks.
Asian Koel • A cuckoo species with bright red eyes and a hooked beak. • Males are glossy black while females are dark brownish with heavy spotting and barring • Male sing a song • Open country, towns, forests.Widespread resident. Male Female
Common Myna • Brown body, black head • Bold and aggressive, noisy. Usually in pairs • Nests in abandoned tree holes or buildings. • Found around human habitation. Open country, farmlands, cities