ML160865391
Contributeur
Date
Site d'observation
Monhegan Island
Lincoln, Maine, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
RARE | Going to try to make the claim that this bird is a GCTH, but maybe this bird is not ID-able. The overall coloration of the upperparts are much more gray toned than the BITH that I have seen in the field and examined in the hand. BITH typically have very warm brownish tones to the upperparts, which appear to be lacking on this bird. The eyering and throat are paler and far less buffy than BITH, and the flanks are starkly gray, which are typically more tannish and less contrasting on BITH. In reality, the line between these two species is rather blurred, but I feel this bird is far enough on the GCTH spectrum.
Informations techniques
- Modèle
- EOS 7D
- ISO
- 100
- Longueur focale
- 400 mm
- f-stop
- f/5.7
- Vitesse d'obturation
- 753/250000 sec
- Dimensions
- 3185 pixels x 2123 pixels
- Taille originale du fichier
- 1.86 MB