ML567356261
Contributeur
Lori Shuler Fichiers multimédias de ce contributeur Profil
Date
Site d'observation
Highline Lake SP
Mesa, Colorado, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge
- Non précisé
- Sexe
- Non précisé
Détails de l'observation
Perched in one of the tall trees overlooking Mack Mesa. We originally thought this to be a juvenile/1st year RTHA. Doing some research in the bible, Sibley Birds, we believe it to be a 1st year/juvenile light Swainson's Hawk instead. In addition to other field marks, it fits this comment in Sibley's, "worn juvenile in spring looks white-headed". See 3rd photo. From afar we first thought it might be a Bald Eagle. Another bird book we have (NatGeo Field Guide to the Birds of North America) says this about SWHAs - "light-morph juveniles have dark moustachial stripe and conspicuous whitish eyebrows that meet on the forehead". This hawk fits that description.
Informations techniques
- Modèle
- COOLPIX P1000
- ISO
- 100
- Longueur focale
- 359 mm
- Flash
- Flash did not fire
- f-stop
- f/6.3
- Vitesse d'obturation
- 1/800 sec
- Dimensions
- 3185 pixels x 2371 pixels
- Taille originale du fichier
- 1.38 MB