Kimberley CBC January 2014

Bohemian Waxwings - Greg Ross photo

Kimberley Christmas Bird Count results:

4 teams of 11 people counted our birds the other day from Wasa to Wycliffe. We got 39 species - which tied with the Cranbrook count the previous Saturday.  As usual, most bird activity was around the feeders generously filled, cleaned, and placed out of harms way by our bird-loving backyard birdwatchers in Kimberley, Marysville, Meadowbrook, Tata Creek, Wasa, and Wycliffe.

My team’s best birds were a Brown Creeper silhouetted on a tree trunk on 301 St and a Merlin that went screaming (flying quickly but quietly) along the forest edge at the south end of Swan subdivision – although it was the briefest of glimpses, the pointy wing tips, general grayish colour, size of the bird, habitat, flight speed and time of year could mean only this small falcon, closely related to the more widely-known Peregrine Falcon.  The Merlin lives year-round in our area and several pairs make their home all around the edges of town raising their chicks on insects, and small mammals and other birds – such is ‘nature’
.

Another highlight for our area is the continued presence of a family of Pygmy Nuthatch in Wycliffe.  The Pygmy Nuthatch is similar to the more common Red-breasted and White-breasted Nuthatch you may see visiting your feeder. If not there you may notice them going head-first down a tree trunk or stout branch and making a ‘yank, yank’ call.  The Pygmy is the smallest of ‘our’ nuthatches but unlike the other two, it prefers to forage for seeds and insects further out along branches or even in the clumps of needs at the ends.  Also, it is very quiet and its call even simpler being only small little peeps. And it rarely spends much time at the feeder, just zipping in to grab something, then back to a nearby large tree where it either eats the seed or stashes it for later – maybe an evening snack.

For good bird feeder cleaning instructions please visit the website: http://www.allaboutbirds.org/clean-feeders

Mallard 9
Common Goldeneye 42
Wild Turkey 4
Bald Eagle 12
Red-tailed Hawk 1
Merlin 1
Rock Pigeon 69
Eurasian Collared-Dove 17
Downy Woodpecker 16
Hairy Woodpecker 4
Northern (Red-shafted) Flicker 24
Pileated Woodpecker 2
woodpecker sp. 1
Northern Shrike 2
Gray Jay 4
Steller's Jay 7
Blue Jay 6
Clark's Nutcracker 31
American Crow 24
Common Raven 78
Black-billed Magpie 14
Black-capped Chickadee 105
Mountain Chickadee 130
chickadee sp. 10
Red-breasted Nuthatch 10
White-breasted Nuthatch 2
Pygmy Nuthatch 3
Brown Creeper 1
American Dipper 2
Townsend's Solitaire 1
American Robin 1
Bohemian Waxwing 569
American Tree Sparrow 10
Song Sparrow 11
Dark-eyed Junco 4
Snow Bunting 25
House Finch 37
Red Crossbill 2
Common Redpoll 25
Evening Grosbeak 7
House Sparrow 6
Total Nr of individual Birds 1329
Nr of species 39
Nr of spuhs 2

Cranbrook CBC Dec 2013 - Daryl Calder guest blogger

Pileated Woodpecker - Greg Ross photo

'Unusual' is a good word to describe the 114th Annual Christmas Bird Count as it occurred in Cranbrook on the Saturday following Christmas Day. We had an unusually large number of participants, both field and feeder counters. The weather was unusually good for counting, with clear skies, mild temperatures and light winds. However, the species count was below average partly due to the unusual absence of several common species. About 20 people divided themselves into 4 groups and got down to business of using their eyes and ears to detect birds in each of the 4 quadrants of our 14 km radius circle. Inexperienced birders welcomed the opportunity to partner with more knowledgeable naturalists, learning useful skills such as keeping quiet and focussing the binoculars quickly.

On some occasions only a bird of a particular species was detected, heightening the need to observe as many characteristics before the bird disappeared. We looked at the perching silhouette, beak size and shape, and wing and tail configuration even if we couldn't discern color or pattern of plumage. In flight, we noted the frequency of wingbeats, whether steady or intermittent, strong or weak, hovering, dipping or soaring. The type of habitat also provided strong clues; wetland or open forest, dense shrubbery  or open grassland and of course shopping cart ‘corrals’ at Superstore for the English House Sparrow. Occasionally, identification is a no-brainer in the case of a Ruffed Grouse walking in slow motion, an American Robin catching the sun or Bald Eagles overhead.

Feeder finches - Greg Ross photo

Absent from our list were the Pine Grosbeaks, Common Redpolls and Pine Siskins. It's possible that the lack of heavy snow in the mid-elevations has not forced some birds into the lower elevations. Snow-encrusted trees make it more difficult for birds to access conifer cones and shelter. Several regular 'hot spots' continued to provide an interesting selection of birds. Slaterville has a good variety of habitats with open water in lower Hospital Creek, diverse tree species and shrubbery (Shrike), and numerous active feeders. Green Bay also has 'fish bearing' open water (Pied-billed Grebe) and proximity to several forest types as does the vicinity of the St Eugene Mission (American Dipper).

Urban areas have some good feeders and varied vegetation (Bohemian Waxwing). Of course, a visit to the primary treatment lagoons and nearby Joseph Creek ponds yielded Green-winged Teal, Goldeneye, Kingfisher and Song Sparrow. One highlight of the day occurred as we began counting at Elizabeth Lake: A Rough-legged Hawk circled and hovered conveniently off to the east. A hawk of the north, these large birds breed in northern tundra and taiga regions around the northern hemisphere. Both dark and light forms are common, with many birds intermediate between the extremes. In flight, one good field clue is the dark marks at the 'wrists' of the long, broad wings. The name 'Rough-legged' refers to the feathered legs. The Ferruginous Hawk and Golden Eagle are the only other North American Hawks to have legs feathered all the way to the toes. These birds prefer open coniferous forests, tundra and generally barren country, breeding on cliffs or in trees. They winter also in grasslands and open cultivated areas of the East Kootenay where they eat small mammals and some birds. Rough-legged hawks will hunt from an elevated perch, or will hover frequently if in flight.There is no evidence of any change in North American breeding populations.

As can be seen from the list, the bird count is a useful exercise; we are fortunate to have a wide range of species frequenting our area. Thank you to all participants; we look forward to seeing you throughout the year.

The List:

Cranbrook CBC 114  December 28, 2013

Total Individuals 1325

Total Species Reported 39

Mallard 254

American Green-winged Teal 3

Common Goldeneye 43

Ruffed Grouse 1

Pied-billed Grebe 1

Bald Eagle 4

Rough-legged Hawk 1

Golden Eagle 1

Rock Pigeon 63

Northern Pygmy-Owl 1

Belted Kingfisher 3

Downy Woodpecker 12

Hairy Woodpecker 10

American Three-toed Woodpecker 1

Northern (Red-shafted) Flicker 34

Pileated Woodpecker 9

Northern Shrike 1

Gray Jay 7

Steller's Jay 15

Blue Jay 20

Clark's Nutcracker 34

American Crow 66

Common Raven 226

Black-capped Chickadee 97

Mountain Chickadee 64

chickadee species 28

Red-breasted Nuthatch 43

White-breasted Nuthatch 1

American Dipper 6

Golden-crowned Kinglet 4

Townsend's Solitaire 15

American Robin 1

European Starling 30

Bohemian Waxwing 11

Song Sparrow 12

Dark-eyed Junco 5

Red-winged Blackbird 8

House Finch 158

Evening Grosbeak 12

House Sparrow 2

Submitted by Daryl Calder on behalf of Rocky Mountain Naturalists

Common Chickadee Trends - Kimberley Christmas Bird Count

Does this chart show Mountain Chickadees are increasing and Black-capped Chickadees are decreasing?

Or does it show observers in recent years have been more likely to identify chickadees to species level rather than just "unidentified chickadee" with a statistical bias to Mountains?




or some combination of the above ... Or something else?