Barn Swallow vs Red Sea Swallow

Hirundo rustica so với Petrochelidon perdita

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Side-by-Side Comparison

Thuộc Tính Barn Swallow Red Sea Swallow
Tên Khoa Học Hirundo rustica Petrochelidon perdita
Bộ Passeriformes Passeriformes
Họ Hirundinidae Hirundinidae
Tình Trạng Bảo Tồn Least Concern Data Deficient
Chiều Dài 19,0 cm (7.5 in)
Chiều Dài Sải Cánh 33,0 cm (13.0 in) 22,1 cm (8.7 in)
Khối Lượng 19,0 g (0.67 oz) 20,6 g (0.73 oz)
Chế Độ Ăn Aerial insects caught in continuous agile flight, including flies, beetles, moths, and aphids. Drinks by … --
Số Trứng 2-7 --
Population Trend
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Size Comparison

Body Length
Barn Swallow 19,0 cm
Red Sea Swallow
Chiều Dài Sải Cánh
Barn Swallow 33,0 cm
Red Sea Swallow 22,1 cm
Khối Lượng
Barn Swallow 19,0 g
Red Sea Swallow 20,6 g
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Habitat Comparison

Môi Trường Sống Chung

Barn Swallow only

Red Sea Swallow only

Không

Barn Swallow

Open farmland, meadows, and areas near water. Nests almost exclusively in human-made structures such as barns, bridges, and eaves.

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Song & Call Comparison

Barn Swallow

Tiếng Hót

A rapid, twittering song: a long stream of 'vit-vit-vit' and rolling chirps. Also gives a sharp 'vit' flight call. Song can last many minutes without pause. Musical and liquid.

Red Sea Swallow

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Geographic Range & Migration

Barn Swallow

Breeds across the Northern Hemisphere in North America, Europe, and Asia. Winters in South America, Africa, and South Asia.

Red Sea Swallow

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Tình Trạng Bảo Tồn

Least Concern

Barn Swallow

Data Deficient

Red Sea Swallow

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How to Tell Them Apart

Barn Swallow

Bộ Lông

Metallic blue-black upperparts, rufous forehead and throat, and pale buff to rufous underparts. Deeply forked tail with elongated outer streamers.

Mỏ

Short, wide, flat black bill adapted for catching insects in flight

Red Sea Swallow

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About These Birds

Barn Swallow

The barn swallow is the most widespread swallow species in the world and has one of the longest migrations of any passerine. Its arrival signals spring across the Northern Hemisphere, inspiring cultural references from ancient Greece to modern poetry. Barn swallows have become almost entirely dependent on human structures for nesting.

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