Sapphire-throated Hummingbird
A species of Munia Scientific name : Chrysuronia coeruleogularis Genus : Munia
Sapphire-throated Hummingbird, A species of Munia
Botanical name: Chrysuronia coeruleogularis
Genus: Munia
Content
Description General Info
Photo By Alejandro Bayer Tamayo , used under CC-BY-SA-2.0 /Cropped and compressed from original 
Description
The sapphire-throated hummingbird has a full shiny metallic-green plumage, except for its darker tail and wings. The male has a broad, glistening blue-patched throat, whereas the female has a white-patched throat. The female also has distinct green spots along the sides of its breast. The tail is deeply notched and tipped with black coloration. The nominate subspecies Lepidopyga coeruleogularis coeruleogularis has a darker throat patch, whereas the subspecies Chrysuronia coeruleogularis conifis has a more turquoise tone, and the subspecies Chrysuronia coeruleogularis coelina has a lighter-blue tone. Small in size, the hummingbird measures about 8.5–9.5 cm (3.3–3.7 in) centimeters in length and 4–4.5 grams (0.14–0.16 oz) in weight. The males have a straight, short bill with the maxilla colored black and the mandible colored a more pinkish tone and tipped with black. The sapphire-throated hummingbird is often mistaken for the other members of its genus which includes the sapphire-bellied hummingbird (Chrysuronia lilliae) and the shining-green hummingbird (Chrysuronia goudoti). Unlike the sapphire-throated hummingbird, the male sapphire-bellied hummingbird has a darker shiny blue coloration on its throat which covers its entire ventral-side with the exception of the white undertail. The shining-green hummingbird differs in that it has very little to no blue plumage in comparison to the other two Lepidopyga species. 
Size
10 cm
Nest Placement
Tree
Feeding Habits
Sapphire-throated Hummingbird primarily feeds on nectar from flowering shrubs and trees, supplementing its diet with arthropods and occasionally catching flying insects. It exhibits specialized foraging techniques that exploit its agility and flight precision, with a preference for certain floral species.
Habitat
Shrubby vegetation, open groves, forest edge, mangroves, coastal lowland
Dite type
Nectivorous
General Info
Feeding Habits
Bird food type
Behavior
Since it is a Central and South American species, the sapphire-throated hummingbird doesn't undergo huge migrations like other northern hummingbirds such as the Ruby-throated hummingbird. However, they may undergo local altitude dispersal due to habitat change. They live a solitary life in which they neither live nor migrate in flocks. During flight, hummingbirds have one of the highest metabolism and therefore require to eat more than their own weight in nectar each day to avoid starvation. Unlike most birds, the hummingbirds flap their wings upwards instead of downwards by inverting their wings, and therefore having a similar mechanism to insects.
Distribution Area
The sapphire-throated hummingbird has a large range, with an estimated distribution size of 88,900 km. Although the global population size hasn't been calculated, it is described to be patchy. Overall, the hummingbird is found throughout Panama, Colombia and most recently Costa Rica. The nominate subspecies Chrysuronia coeruleogularis coeruleogularis can be found in Pacific western Panama, ranging from Chiriquí to Canal Zone. The subspecies Chrysuronia coeruleogularis confinis is more specifically found on the Caribbean slope in eastern Panama and north-west Columbia. Whereas the subspecies Chrysuronia coeruleogularis coelina is more specifically found in the northern parts of Colombia, from north Chocó through Ciénaga Grande de Santa Marta. In 2008, a male species of sapphire-throated hummingbird was discovered in Costa Rica as far as 35 kilometers north of the Panamanian border. This suggests that the hummingbirds are slowly dispersing northwards and establishing new territories. However, some unconfirmed records from 1962 in Costa Rica are thought to have been a mislabeled specimen, which was later found to be a sapphire-throated hummingbird.
Species Status
The sapphire-throated hummingbird is currently listed as a species of least concern due to its extent of occurrence being greater than 20,000 km, despite population declines, habitat destruction and habitat alteration. Although many of their habitats have been destroyed in the last decades for agriculture and other purposes, the sapphire-throated hummingbird can easily adapt to a new habitat if need be, and are therefore dispersing farther north with no harm to their populations.
Scientific Classification
Phylum
Chordates Class
Birds Order
Swifts and hummingbirds Family
Hummingbirds Genus
Munia Species
Sapphire-throated Hummingbird 
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