Common Ringed Plover vs Saint Helena Plover
Charadrius hiaticula verglichen mit Charadrius sanctaehelenae
Side-by-Side Comparison
| Merkmal | Common Ringed Plover | Saint Helena Plover |
|---|---|---|
| Wissenschaftlicher Name | Charadrius hiaticula | Charadrius sanctaehelenae |
| Ordnung | Charadriiformes | Charadriiformes |
| Familie | Charadriidae | Charadriidae |
| Erhaltungsstatus | Least Concern | Vulnerable |
| Länge | — | — |
| Flügelspannweite | 25,2 cm (9.9 in) | 22,3 cm (8.8 in) |
| Gewicht | 63,25 g (2.23 oz) | 48,65 g (1.72 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 3-4 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Gemeinsame Lebensräume
Common Ringed Plover only
Saint Helena Plover only
-
Erhaltungsstatus
Least Concern
Common Ringed Plover
Vulnerable
Saint Helena Plover
About These Birds
Common Ringed Plover
Common Ringed Plover: 17–19 cm, stocky shorebird with bold black-and-white head pattern, orange-yellow bill tipped black, and orange legs. Breeds on Arctic and subarctic shingle beaches and tundra from Canada to Siberia; winters south to sub-Saharan Africa. Forages on invertebrates using stop-run-peck method. Long-distance migrant.
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.