Semipalmated plover: Difference between revisions
imported>Couiros22 No edit summary |
imported>Pdanese m →Gallery |
||
| Line 5: | Line 5: | ||
| status = LC | | status = LC | ||
| status_system = IUCN3.1 | | status_system = IUCN3.1 | ||
| status_ref = <ref>{{cite iucn| | | status_ref = <ref>{{cite iucn |author=BirdLife International. |year=2024 |title=''Charadrius semipalmatus'' |volume=2024 |page=e.T22693764A262195475 |doi=10.2305/IUCN.UK.2024-2.RLTS.T22693764A262195475.en |access-date=8 June 2025}}</ref> | ||
| genus = Charadrius | | genus = Charadrius | ||
| species = semipalmatus | | species = semipalmatus | ||
| Line 27: | Line 27: | ||
==Behavior== | ==Behavior== | ||
Semipalmated plovers forage for food on beaches, tidal flats and fields, usually by sight. They eat insects (such as the larvae of [[Dolichopodidae|long-legged]] and beach flies, larvae of [[soldier flies]] and [[Ephydridae|shore flies]], [[mosquito]]es, [[grasshopper]]s and ''[[Ochtebius]]'' beetles), spiders,<ref>{{cite web | url=https://animaldiversity.org/accounts/Charadrius_semipalmatus/ | title=Charadrius semipalmatus (Semipalmated plover) | website=[[Animal Diversity Web]] }}</ref> crustaceans (such as [[isopod]]s, [[Decapoda|decapod]]s and [[copepod]]s)<ref | Semipalmated plovers forage for food on beaches, tidal flats and fields, usually by sight. They eat insects (such as the larvae of [[Dolichopodidae|long-legged]] and beach flies, larvae of [[soldier flies]] and [[Ephydridae|shore flies]], [[mosquito]]es, [[grasshopper]]s and ''[[Ochtebius]]'' beetles), spiders,<ref name=ADW>{{cite web | url=https://animaldiversity.org/accounts/Charadrius_semipalmatus/ | title=''Charadrius semipalmatus'' (Semipalmated plover) | website=[[Animal Diversity Web]] |publisher=University of Michigan}}</ref> crustaceans (such as [[isopod]]s, [[Decapoda|decapod]]s and [[copepod]]s)<ref name=ADW/> and worms (such as [[polychaete]]s).<ref name=ADW/> They also consume small molluscs including [[bivalve]]s and [[gastropod]]s, including snails such as [[Melampus coffeus|coffee bean snail]]s and ''[[Odostomia laevigata]]''.<ref name=ADW/> These opportunistic feeders also feed on berries or seeds from grasslands or cultivated fields.<ref name=ADW/> This bird resembles the [[killdeer]] but is much smaller and has only one band.<ref>{{cite book|author=Kaufman, Kenn. |year=2000 |title=Kaufman Field Guide to Birds of North America|location= New York|publisher= Houghton-Mifflin}}</ref> Since the semipalmated plover nests on the ground, it uses a "broken-wing" display to lure intruders away from the nest, in a display similar to the related [[killdeer]].<ref name=ADW/> | ||
==Gallery== | ==Gallery== | ||
| Line 35: | Line 35: | ||
Image:Charadrius-semipalmatus-002.jpg|Juvenile | Image:Charadrius-semipalmatus-002.jpg|Juvenile | ||
File:Charadrius semipalmatus (Audubon).jpg|Illustration ([[John James Audubon]]) | File:Charadrius semipalmatus (Audubon).jpg|Illustration ([[John James Audubon]]) | ||
File:20250526 semipalmated plover long wharf PD203197.jpg|Eating a [[bristle worm]] | |||
</gallery> | </gallery> | ||
==References== | ==References== | ||
{{Reflist}} | {{Reflist}} | ||
Latest revision as of 00:14, 10 June 2025
Template:Short description Template:Speciesbox
The semipalmated plover (Charadrius semipalmatus) is a small plover. Charadrius is a Late Latin word for a yellowish bird mentioned in the fourth-century Vulgate. It derives from Ancient Greek kharadrios a bird found in ravines and river valleys (kharadra, "ravine"). The specific semipalmatus is Latin and comes from semi, "half" and palma, "palm". Like the English name, this refers to its only partially webbed feet.[1]
Description
This species weighs a mean 47.4 g (1.7 oz.) for males and 46.1 g (1.6 oz.) for females, with body masses ranging from 37.6-54.7 g (1.3-1.9 oz.).[2] and measures Template:Convert in length with a Template:Convert mean wing length.[3] Adults have a grey-brown back and wings, a white belly, and a white breast with one black neckband. They have a brown cap, a white forehead, a black mask around the eyes and a short orange and black bill.
Habitat
Their breeding habitat is open ground on beaches or flats across northern Canada and Alaska. They nest on the ground in an open area with little or no plant growth.
They are migratory and winter in coastal areas of the southern United States, the Caribbean and much of South America. They are extremely rare vagrants to western Europe, and have been found in Tierra del Fuego and the Isles of Scilly.[4] Their true status may be obscured by the difficulty in identifying them from the very similar ringed plover of Eurasia, of which it was formerly considered a subspecies.
Behavior
Semipalmated plovers forage for food on beaches, tidal flats and fields, usually by sight. They eat insects (such as the larvae of long-legged and beach flies, larvae of soldier flies and shore flies, mosquitoes, grasshoppers and Ochtebius beetles), spiders,[5] crustaceans (such as isopods, decapods and copepods)[5] and worms (such as polychaetes).[5] They also consume small molluscs including bivalves and gastropods, including snails such as coffee bean snails and Odostomia laevigata.[5] These opportunistic feeders also feed on berries or seeds from grasslands or cultivated fields.[5] This bird resembles the killdeer but is much smaller and has only one band.[6] Since the semipalmated plover nests on the ground, it uses a "broken-wing" display to lure intruders away from the nest, in a display similar to the related killdeer.[5]
Gallery
-
Galápagos Islands
-
"Broken wing" display
-
Juvenile
-
Illustration (John James Audubon)
-
Eating a bristle worm
.jpg){kind=link}
References
External links
Template:Sister project Template:Sister project
- Semipalmated plover species account - Cornell Lab of Ornithology
- Semipalmated plover - Charadrius semipalmatus - USGS Patuxent Bird Identification InfoCenter
- Semipalmated plover, Environment Canada
- Template:InternetBirdCollection
- Template:VIREO
- Template:IUCN Map