5 November 2026

“Invasives”

Wednesday, September 22nd, 2021
Eye of the pigeon, East Millcreek, Salt Lake City, Utah, 22 September 2021.
Eye of the pigeon.

Cool early, but not as cool as yesterday. Quiet again, but not quite as quiet. More migrating yellow-rumps. Also a few posing pigeons.

Rock Pigeons are, of course, considered invasive species on this here continent. As are (around here), European Starlings, Chukars, House Sparrows, and Eurasian Collared-doves. Plant-wise, every day I see Russian olive trees and hillsides covered with myrtle spurge (although the latter is technically an escaped ornamental).

However, I rather resent calling these things “invasives.” In fact, considering we humans are responsible for all these misplaced species, it’s shifting blame.

Me? I appreciate each pigeon for blameless critter it is.

(Note: the autumn equinox arrived in afternoon, so tomorrow’s will be our first fall hike this year.)

Grandeur Peak Area List
At 7:21 a.m. (8:21 MDT), I hiked a few hundred feet up a mountain.

1. Northern Flicker
2. Woodhouse’s Scrub-jay**
3. Rock Pigeon*
4. Spotted Towhee
5. American Robin
6. House Finch*
7. Yellow-rumped Warbler
8. Black-capped Chickadee (v)
9. Chipping Sparrow
10. Black-billed Magpie**
11. Pine Siskin (v)
12. Lesser Goldfinch

Elsewhere

13. Barn Swallow
14. American Crow
15. Red-tailed Hawk

Mammals

Red Squirrel

(v) Voice only
*Also elsewhere
**Voice only elsewhere

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Bird Report is a (sometimes intermittent) record of the birds I encounter while hiking, see while driving, or spy outside my window. —Brian Willson



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