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Posts Tagged "juvenile"

Juvenile Male Green-breasted Mango

Posted on Jul 2, 2015

Juvenile Male Green-breasted Mango

Here’s another juvenile male Green-breasted Mango (Anthracothorax prevostii) from Costa Rica, this one with just the beginnings of the male chest patch showing. Photographed by RTPI Affiliate Sean Graesser.

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Yard Sharp-shinned Hawk

Posted on May 21, 2015

Yard Sharp-shinned Hawk

Here is a somewhat bigger recent bird from Twan’s yard, the Sharp-shinned Hawk! Hey, raptors have to eat too, and they are doing their biological function by preying on the various other avian populations in the area. They have growing young that need all the food they can get…after all, a significant percentage of their soon to be fledged and subsequently juvenile birds will starve to death. Nature is a difficult balance to say the least.

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Red-legged Honeycreeper (Cyanerpes cyaneus)

Posted on Mar 23, 2015

Red-legged Honeycreeper (Cyanerpes cyaneus)

Here we have the vibrant male and subtle female Red-legged Honeycreeper (Cyanerpes cyaneus). You can see the contrast in plumage between the breeding male and green female, and non-breeding and juvenile males also have green plumage. It is a common species in mixed feeding flocks on forest edges. Photographed by RTPI Affiliate Sean Graesser for the Meet Your Neighbours global biodiversity project in Costa Rica while on assignment for the Roger Tory Peterson Institute of Natural History.

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Barred Antshrikes (Thamnophilus doliatus)

Posted on Feb 10, 2015

Barred Antshrikes (Thamnophilus doliatus)

Zebra? Not quite. Here are the Barred Antshrikes (Thamnophilus doliatus) of Costa Rica including a female, juvenile male and male from left to right, photographed by RTPI Affiliate Sean Graesser for the Meet Your Neighbours global diversity project.

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Juvenile male Green-breasted Mangos (Anthracothorax prevostii)

Posted on Dec 21, 2014

Juvenile male Green-breasted Mangos (Anthracothorax prevostii)

Here we have some juvenile male Green-breasted Mangos (Anthracothorax prevostii) as taken last week in Costa Rica by RTPI Affiliate Sean Graesser. You can see their progress in becoming full adults as their feathers fill in to more brilliant shades. Remember, birds are always usually active in either migrating, breeding, or molting, and it is molting season for many species across our quarter of the world right now.

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