wildlife

Category Archives for // wildlife
October 19, 2017

Double-crested Cormorants

Named for head feathers appearing during breeding season, Double-crested Cormorants were adversely affected after WWII when the use of DDT was permissible as a pesticide.

October 16, 2017

Broad-winged Hawk

Usually a secretive eastern forest species, at least three Broad-winged Hawks were observed the first week of October on Chico Basin Ranch.

October 9, 2017

Bird Banding Recap

A glimpse into the richly variegated world of Pink-sided Juncos, Red-breasted Nuthatches, and Golden-crowned Kinglets.

October 2, 2017

Vultures

After several days of rainy weather, Turkey Vultures were on the move in Colorado.

September 18, 2017

Tropical Kingbird

9/17/17: The first recorded sighting of a Tropical Kingbird in Colorado occurred on Chico Basin Ranch.

September 12, 2017

Then They Go And Change Their Plumage

The poet, Ogden Nash, humorously wrote about how difficult it is to identify birds in his poem “Up From The Egg.” He mentions that even after finally being able to identify a bird it changes its plumage writing…”then it goes and changes its plumage, which plunges you back to ignorant ‘gloomage’…” ┬áThis is true but what he doesn’t say is that juvenile birds take weeks, months and sometimes even a year to molt to adult plumage. I have shown in

Continue Reading