жаворонковая овсянка vs Baird's Sparrow
Calamospiza melanocorys в сравнении с Passerculus bairdii
Side-by-Side Comparison
| Характеристика | жаворонковая овсянка | Baird's Sparrow |
|---|---|---|
| Научное название | Calamospiza melanocorys | Passerculus bairdii |
| Отряд | Passeriformes | Passeriformes |
| Семейство | Passerellidae | Passerellidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 17,3 cm (6.8 in) | 13,1 cm (5.2 in) |
| Масса | 38,56666666666666 g (1.36 oz) | 17,916666666666668 g (0.63 oz) |
| Питание | -- | -- |
| Размер кладки | 2-6 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Least Concern
жаворонковая овсянка
Least Concern
Baird's Sparrow
About These Birds
Baird's Sparrow
The Baird's Sparrow is a small sparrow that breeds on the northern Great Plains of North America and winters in the southwestern United States and Mexico, weighing about 17.9g with a wingspan of 13.1cm. It inhabits native grasslands and feeds on seeds and insects. Grassland loss on both breeding and wintering grounds has reduced its populations.