Calcarius

Calcarius lapponicus 铁爪鹀 ; 发现铁爪鹀 ; 肀胣肀

Calcarius ornatus栗领铁爪鹀

Calcarius lappinicus Lapland Longspur铁爪鹀

Calcarius lapponicus Lapland Longspur铁爪鹀

LAPLAND LONGSPUR Calcarius lapponicus铁爪鹀

Calcarius mccownii McCown's Longspur麦康氏铁爪鹀

Calcarius ornatus Chestnut-collared Longspur栗领铁爪鹀

Smith's Longspur (Calcarius pictus)
Lapland Longspur (Calcarius lapponicus)
Chestnut-collared Longspur (Calcarius ornatus)
The breeding biology of the Lapland Bunting Calcarius lapponicus in West Greenland during two contrasting years
Longspurs and snow buntings: phylogeny and biogeography of a high-latitude clade (Calcarius)
DOES EGG REJECTION ACCOUNT FOR THE LOW INCIDENCE OF COWBIRD PARASITISM IN CHESTNUT-COLLARED LONGSPURS (CALCARIUS ORNATUS)?
Behavioral insensitivity to supplementary testosterone during the parental phase in the Chestnut-collared Longspur, Calcarius ornatus
The adrenocortical responses to stress in snow buntings ( Plectrophenax nivalis ) and Lapland longspurs ( Calcarius lapponicus ) at ...
Growth Rate and Development of Endothermy in the Snow Bunting (Plectrophenax Nivalis) and Lapland Longspur (Calcarius Lapponicus) at...
Ecological factors affecting the adrenocortical response to stress in chestnut-collared and McCown's longspurs (Calcarius ornatus, C...