

OLD CROW 



231 



This information is 



summarized in the following tabulation : 



Species 



Arctic nesting range 



Nearest wintering place 



Migratory course 



Acanthis hornemanni 



Lapland east to 



Old Crow 



- 



exilipes 



Mackenzie 







Acanthis flammea flam- 



Scandinavia 



Northern 



- 



mea 



east to 

 Keewatin 



Alaska 





Passerculus sandwichen- 



Alaska to Mac- 



Southwestern 



Western Moun- 



sis anthinus 



kenzie 



British 

 Columbia 



tains 



Junco hyemalis hyemalis 



Alaska to Mac- 



Southwestern 



Western Moun- 





kenzie 



British Co- 

 lumbia 



tains 



Spizella arborea ochracea 



Alaska to Mac- 



Southern 



Western Moun- 





kenzie 



British Co- 

 lumbia 



tains 



Zonotrichia leucophrys 



Alaska to Mac- 



California 



Western Moun- 



gambelii 



kenzie 





tains 



Passerella iliaca zaboria 



Alaska to Mac- 



Eastern Kansas 



Mississippi, 





kenzie 





Mackenzie 



Melospiza lincolnii 



Alaska to Mac- 



Northern 



- 



lincolnii 



kenzie 



California to 



northern 



Georgia 





Calcarius lapponicus 



Alaska to Mac- 



Montana 



Western Moun- 



alascensis 



kenzie 





tains 



Plectrophenax nivalis 



Alaska to 



Alaska 



Porcupine River 



nivalis 



Greenland 







The species present at Old Crow are numbered below in order of 

 their nesting abundance: 



Species 



Order of nesting 

 abundance 



Species 



Pinicola enucleator alascensis 7 



Acanthis hornemanni exilipes 4 



Acanthis flammea flammea 5 



Loxia leucoptera leucoptera 8 

 Passerculus sandwichensis 



anthinus 9 



Junco hyemalis hyemalis 6 



Order of nesting 

 abundance 



3 



1 

 2 



Spizella arborea ochracea 

 Zonotrichia leucophrys gambelii 

 Passerella iliaca zaboria 

 Melospiza lincolnii lincolnii 

 Calcarius lapponicus alascensis 

 Plectrophenax nivalis nivalis 



(Aver.) 



Pinicola enucleator alascensis Ridgway 



Males 



57.5 



Females 





Weight 



Fat 



Testes 



Weight 



Fat 



Eggs 



DaU 



(g.) 





(mm.) 



(.g.) 





(mm.) 



May 6 





LF 



2.5x3, 2x2 





VLF 



1 



May 13 



59.3 



VLF 



7x10, 7x8 



61.9 



LF 



2 



May 19 



60.1 



VLF 



6.5x7.5, 5.5x6.5 



59.0 



VLF 



2 



May 30 



59.2 



VLF 



11x13.5, 12x12 



64.6 



VLF 



2 



June 4 



53.5 



NF 



9x11, 9x10 









June 20 



55.6 



LF 



8x9, 8x9 



54.5 



LF 



2 



60.0 



469496—60- 



-16 



