My Top 10 Of 2020 In Time Lapse (Best of 2020) Part One 5-1.

No. 05 at 0:05 Crow VS Snake (A Crow Attack A Snake And Eat It After Death)
Link: https://youtu.be/OblyGxy3f4M

No. 04 at 1:17 Osprey Hunting Fish And Feeding It’s Babies In The Wild Nest
Link: https://youtu.be/5HOMEV-pFc8

No. 03 at 4:39 Nesting To Learn Fly Of Great Tit Chicks (Breeding Process).
Link: https://youtu.be/GyFlZaHyzpg

No. 02 at 8:19 Wild Birds Feeding their Nice Babies in the Nest ││ Part - 1
Link: https://youtu.be/yPdEm5mFbdw

No. 01 at 12:02 Nest Building of Engineer Bird_Rufous Hornero Nest Building.
Link: https://youtu.be/Ofmr2toT4C0

Crow:
Crows are black birds known for their intelligence and adaptability, and for their loud, harsh "caw." They also have a reputation for damaging crops; however, their impact may be less than previously thought.

The genus Corvus comprises crows, ravens and rooks. These birds are all part of the Corvidae family, which includes jays, magpies and nutcrackers.

Osprey:
The osprey or more specifically the western osprey (Pandion haliaetus) — also called sea hawk, river hawk, and fish hawk — is a diurnal, fish-eating bird of prey with a cosmopolitan range. It is a large raptor, reaching more than 60 cm (24 in) in length and 180 cm (71 in) across the wings. It is brown on the upperparts and predominantly greyish on the head and underparts.

The osprey tolerates a wide variety of habitats, nesting in any location near a body of water providing an adequate food supply. It is found on all continents except Antarctica, although in South America it occurs only as a non-breeding migrant.

As its other common names suggest, the osprey's diet consists almost exclusively of fish. It possesses specialised physical characteristics and exhibits unique behaviour to assist in hunting and catching prey. As a result of these unique characteristics, it has been given its own taxonomic genus, Pandion and family, Pandionidae. Three subspecies are usually recognized; one of the former subspecies, cristatus, has recently been given full species status and is referred to as the eastern osprey.

Great Tit:
The great tit (Parus major) is a passerine bird in the tit family Paridae. It is a widespread and common species throughout Europe, the Middle East, Central and east across the Palearctic to the Amur River, south to parts of North Africa where it is generally resident in any sort of woodland; most great tits do not migrate except in extremely harsh winters. Until 2005 this species was lumped with numerous other subspecies. DNA studies have shown these other subspecies to be distinctive from the great tit and these have now been separated as two distinct species, the cinereous tit of southern Asia, and the Japanese tit of East Asia. The great tit remains the most widespread species in the genus Parus.

The great tit is a distinctive bird with a black head and neck, prominent white cheeks, olive upperparts and yellow underparts, with some variation amongst the numerous subspecies. It is predominantly insectivorous in the summer, but will consume a wider range of food items in the winter months, including small hibernating bats. Like all tits it is a cavity nester, usually nesting in a hole in a tree. The female lays around 12 eggs and incubates them alone, although both parents raise the chicks. In most years the pair will raise two broods. The nests may be raided by woodpeckers, squirrels and weasels and infested with fleas, and adults may be hunted by sparrowhawks. The great tit has adapted well to human changes in the environment and is a common and familiar bird in urban parks and gardens. The great tit is also an important study species in ornithology.

Nest Building of Engineer Bird_Rufous Hornero Nest Building:
“In about two weeks these diminutive birds manage to work two thousand pellets of mud, weighing about ten pounds in all, into an impressive dome…The oven’s construction involves building a rather ordinary but oversized adobe cup on the branch. This is then built up to make a sphere with a circular opening on one side, close to but not directly over the branch. Adding the mud pellets and smoothing them out without risking a collapse of the domed roof as it curves inward must require considerable care; the procedure employs behavior highly modified from that used for the cup…The birds construct a curved internal wall about three-quarters of the way toward the roof, creating an entrance chamber between the door and the nest cavity. The indirect entryway becomes a severe obstacle for predators, and the smooth concrete-like dried mud itself repels attacks.”

Rufous Hornero are residents of second growth scrub and pastureland from central Brazil west to Bolivia and south to southern Argentina. Noted more for their distinctive nests than for their appearance, Rufous Hornero are large ovenbirds with rufescent brown upperparts, light rufous supercilia, and tawny breast and underparts.