Zebra dove (Geopelia striata)

Perkutut or zebra dove (Geopelia striata) is a species of animal in the Columbidae, a monomorphic, grain-eating bird, although may also eat insects and small invertebrates, blue iris, black and white stripes are cut off by light brown on the thorax and abdomen.

G. striata has a length of 21 cm, slender and a long tail. Gray head and neck, smooth striped sides and brown back with black edges. The tail is blackish with a white tip. Bluish gray iris and beak, dark legs.

Zebra doves live in pairs or small groups. Prefers open fields for eating at ground level in forests, gardens, parks, farmlands, pastures, yards and sometimes gather to drink at water sources.

The nests are flat and thin, built using branches in the canopy of large trees and sometimes not far from settlements, although they will quickly fly away if humans arrive. Eggs are white, 2 items and breed in January-September.

Perkutut are unique in their beautiful songs and have been the favorite birds of kings in Java since the Majapahit Kingdom. Voices generally consist of front, middle and end sounds. Waveform analysis shows males pass on the front sound and number of beats to their offspring, while females pass on the end sound and give a touch of rhythm.

G. striata that is farmed is usually fed only grains including white millet, red millet, millet, small grain and black sticky rice. Sometimes also canary seeds, godem seeds, mustard seeds and cuttlefish bones for mineral needs.

Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Aves
Order: Columbiformes
Family: Columbidae
Genus: Geopelia
Species: Geopelia striata

Dry Valleys on Antarctic continent is the driest place in the world

The Sahara Desert is the largest desert in the world, rainfall is very low, only stretches of sand and rocks without rivers and plants further strengthen the view of drought. However, it turns out that the place is not the driest place in the world. Dry Valleys in Antarctica, although the continent is covered in ice, but has one part that is completely dry. Although the average rainfall in most of the Sahara Desert is less than 20 millimeters per year, there are still drier places. Dry Valleys in Antarctica is much drier where the average rainfall is 0 millimeters per year and gets the title of the driest place in the world. The valleys have so low humidity that there is almost no ice. This is the largest ice free place on the Antarctic continent. The area is surrounded by mountains that block ice from flowing into the valley. Drought is also caused by strong katabalic gusts from mountain peaks where cold air blows down the hill due to gravity. The wind has speeds of up to 322 k...

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Tripa tiger moth (Nannoarctia tripartita)

Tripa tiger moth ( Nannoarctia tripartita ) is an animal species in the Erebidae, a moth with a forewing length of 14-18 mm, predominantly black or dark brown with white and orange hues, thick fur on the dorsal surface, long legs and antennae, living in forest scrub and agricultural land. N. tripartita in females has forewings 15-18 mm long, black or dark brown with slightly oblique transverse and few spots. The hind wings are yellow with large dark discal points and three other dots. Males have forewings 14-17 mm long, black or dark brown with transverse oblique postdiscal bands and several spots. The hind wings are yellow with brown costal margins, discal confluent points, wide ridges on the crest and angular points in the tornus. The head has a thin orange pattern and a pair of long black antennae. Long legs are black. Tripa tiger moths live in forest scrub, farmland and roadsides. More stationary by sticking to the leaf surface at the top. Kingdom: Animalia Phylum: Arthropod...

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