Saint Helena Plover vs Semipalmated Plover
Charadrius sanctaehelenae в сравнении с Charadrius semipalmatus
Side-by-Side Comparison
| Характеристика | Saint Helena Plover | Semipalmated Plover |
|---|---|---|
| Научное название | Charadrius sanctaehelenae | Charadrius semipalmatus |
| Отряд | Charadriiformes | Charadriiformes |
| Семейство | Charadriidae | Charadriidae |
| Охранный статус | Vulnerable | Least Concern |
| Длина | — | — |
| Размах крыльев | 22,3 cm (8.8 in) | 23,7 cm (9.3 in) |
| Масса | 48,65 g (1.72 oz) | 50,416666666666664 g (1.78 oz) |
| Питание | -- | -- |
| Размер кладки | 1-2 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
Общие среды обитания
Нет
Saint Helena Plover only
Semipalmated Plover only
Охранный статус
Vulnerable
Saint Helena Plover
Least Concern
Semipalmated Plover
About These Birds
Saint Helena Plover
Saint Helena Plover: 15–16 cm, critically endangered plover endemic to Saint Helena island in the South Atlantic. Locally called 'wirebird' for its thin legs. Restricted to open semi-arid flax-and-pasture plateau of central Saint Helena. Insectivorous. Fewer than 350 individuals. CR. Threatened by cats, habitat change, and drought.
Semipalmated Plover
Semipalmated Plover: 17–19 cm, compact North American plover with a single black breast-band, orange-yellow bill tipped black, and partial toe webbing unique among small plovers. Breeds on Arctic and boreal gravel shores; winters along both American coasts to southern South America. Feeds on invertebrates. Common migrant.