2 beaux Grand pics
2 beaux Grand pics
À la mangeoire du lac Leamy. On pourrait dire que le logo est presque grandeur nature.
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Mario St-Gelais - Club des ornithologues de l'Outaouais
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Re: 2 beaux Grand pics
Quel drôle de hasard. Et ils sont aussi du même sexe que ces 2 Pic chevelus aperçu sur le Chemin des Libellules hier après midi.
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Mario St-Gelais - Club des ornithologues de l'Outaouais
Re: 2 beaux Grand pics
Tu ne rêve pas Charles. Le Grand pic arbore des plumes qui tirent pas mal sur le roux. Explication?
Mario St-Gelais - Club des ornithologues de l'Outaouais
Re: 2 beaux Grand pics
Je trouve toujours dans cornel birds of the world toujours en anglais mais bon..... celons le texte ci bas ce cerais un oiseau immature
Formative Plumage
"First Basic" or "Basic I" plumage of Pyle (1997a) and previous authors. Present Sep-Aug. Male and Female similar to those in Definitive Basic Plumage except some juvenile secondary coverts including some to all greater coverts retained, browner, contrasting with replaced formative coverts (usually located proximally); secondaries relatively worn and brownish by May-Aug, occasionally contrasting with 1-3 newer, replaced formative tertials; primary coverts brownish by May-Aug, contrasting with darker replaced secondary coverts and primaries (Pyle and Howell 1995, Pyle 1997). These older feathers wear more than the newer primaries and can be used to age birds into their second year (JAJ).
Second Basic Plumage
Present Sep-Aug. Male and Female similar to those in Definitive Basic Plumage except some juvenile primary coverts and (often) secondaries retained, brown, and very abraded compared to replaced feathers. Retained primary coverts include 3-7 consecutive medial feathers (among those corresponding to p3-p9) brown, very abraded, contrasting with 1-5 consecutive replaced distal feathers (among those corresponding to p6-p10), forming paler panel or badge on upperwing above white primary stripe. Juvenile secondaries when present occur in block of 1-4 feathers, usually among s3-s8. See Pyle and Howell (1995) and Pyle (1997) for details.
Formative Plumage
"First Basic" or "Basic I" plumage of Pyle (1997a) and previous authors. Present Sep-Aug. Male and Female similar to those in Definitive Basic Plumage except some juvenile secondary coverts including some to all greater coverts retained, browner, contrasting with replaced formative coverts (usually located proximally); secondaries relatively worn and brownish by May-Aug, occasionally contrasting with 1-3 newer, replaced formative tertials; primary coverts brownish by May-Aug, contrasting with darker replaced secondary coverts and primaries (Pyle and Howell 1995, Pyle 1997). These older feathers wear more than the newer primaries and can be used to age birds into their second year (JAJ).
Second Basic Plumage
Present Sep-Aug. Male and Female similar to those in Definitive Basic Plumage except some juvenile primary coverts and (often) secondaries retained, brown, and very abraded compared to replaced feathers. Retained primary coverts include 3-7 consecutive medial feathers (among those corresponding to p3-p9) brown, very abraded, contrasting with 1-5 consecutive replaced distal feathers (among those corresponding to p6-p10), forming paler panel or badge on upperwing above white primary stripe. Juvenile secondaries when present occur in block of 1-4 feathers, usually among s3-s8. See Pyle and Howell (1995) and Pyle (1997) for details.
Charles Baumann
Re: 2 beaux Grand pics
Merci Charles. Au moins je suis convaincu que c'est pas un Pic X Buse sp
Mario St-Gelais - Club des ornithologues de l'Outaouais