Maint llawn ((4,987 × 3,325 picsel, maint y ffeil: 8.89 MB, ffurf MIME: image/jpeg))
Daw'r ffeil hon o Comin Wikimedia a gellir ei defnyddio gan brosiectau eraill.
Dangosir isod y disgrifiad sydd ar dudalen ddisgrifio'r ffeil yno.
Crynodeb
DisgrifiadWrentit (40439731141).jpg
Sobrante Ridge Regional Preserve, Richmond, California
According to Cornell Lab’s All About Birds site, Wrentits may be the most “sedentary bird species in North America. They rarely travel more than 1,300 feet from where they were born.”
Also, Wrentits are found year-round only in Oregon, California, and the upper part of the Baja peninsula. Looking at eBird it looks like they don’t cross the Columbia River since there are lots of sightings along the Oregon side of the Columbia but nothing in Washington state.
And finally, Wrentits have “wren” in their name they are not wrens at all. They are currently a member of the parrotbill family, but their family status is rather uncertain. They have no close relatives in the Americas. Their closest relatives are in Africa, Spain, India, and China.
rhannu – gallwch gopïo, dosbarthu a throsglwyddo'r gwaith
ailwampio – gallwch addasu'r gwaith
Ar yr amodau canlynol:
cydnabyddiaeth – Mae'n rhaid i chi nodi manylion y gwaith hwn, rhoi dolen i'r drwydded, a nodi os y bu golygu arni, yn y modd a benwyd gan yr awdur neu'r trwyddedwr (ond heb awgrymu o gwbl eu bod yn eich cymeradwyo chi na'ch defnydd o'r gwaith).
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Mae'r ffeil hon yn cynnwys gwybodaeth ychwanegol, sydd mwy na thebyg wedi dod o'r camera digidol neu'r sganiwr a ddefnyddiwyd i greu'r ffeil neu ei digido. Os yw'r ffeil wedi ei cael ei newid ers ei chreu efallai nad yw'r manylion hyn yn dal i fod yn gywir.