All in Northamptonshire
Blue tag right wing with white letter L
Sunday, February 27, 2011
Saturday, February 26, 2011
WAXWING
No white on inner webs and at best 2-3 red waxy tips so a Juvenile, possibly a 1st year Female.
Generally Males show 6-8 waxy tips with extensive yellow tips tail feathers
Females 5-7 with less extensive yellow tips tail feathers
1Y-2Y spring male 4-8 with extensive yellow tips tail feathers
1Y-2Y female 0-5 with restricted yellow tips tail feathers
There is some overlap in these features, so not all birds can be safely sexed in the field.
Generally Males show 6-8 waxy tips with extensive yellow tips tail feathers
Females 5-7 with less extensive yellow tips tail feathers
1Y-2Y spring male 4-8 with extensive yellow tips tail feathers
1Y-2Y female 0-5 with restricted yellow tips tail feathers
There is some overlap in these features, so not all birds can be safely sexed in the field.
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