{"id":25233,"date":"2018-11-25T08:14:51","date_gmt":"2018-11-25T16:14:51","guid":{"rendered":"http:\/\/blog.kootenay-lake.ca\/?p=25233"},"modified":"2018-11-25T08:14:51","modified_gmt":"2018-11-25T16:14:51","slug":"dippers-bluff-called","status":"publish","type":"post","link":"https:\/\/blog.kootenay-lake.ca\/?p=25233","title":{"rendered":"Dipper’s bluff called"},"content":{"rendered":"
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Spread-wing dipper posted Nov. 6.<\/p><\/div>\n

 <\/p>\n

Joanne was right.<\/p>\n

Earlier this the month, I posted the image<\/a> shown to the right. I wondered about the dipper’s spread-wing stance. Large birds do this to dry their wings, warm their wings, or cook their parasites. None of these seemed to apply to dippers. Why was it doing this?<\/p>\n

Joanne Siderius is the Senior Naturalist at Kokanee Creek Park, where the picture was taken. She said, “Oh, that is a territorial threat posture directed towards another dipper.” Interesting — there was, indeed, another dipper present.<\/p>\n

Yesterday’s observations produced a technically poor (sloppy framing, one bird out of focus), but striking image that underscores Joanne’s contention. It shows the aggressive reaction of one dipper to being challenged by the other. Yet, as quickly as tempers flared, they passed. Moments later both dippers were foraging quietly on adjacent portions of the creek.\u00a0<\/p>\n

(Before showing the attack picture, there is the challenge and surprise picture.)<\/p>\n

Two dippers had moved close as they foraged. So, one faced the other and spread its wings in a territorial challenge. This picture was taken just as it realized that the other dipper wasn’t about to cede what it thought was its portion of the creek.
\n\"\"<\/p>\n

“Yikes, it is calling my bluff. I’m outa here.”
\n\"\"<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

  Joanne was right. Earlier this the month, I posted the image shown to the right. I wondered about the dipper’s spread-wing stance. Large birds do this to dry their wings, warm their wings, or cook their parasites. None of … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-25233","post","type-post","status-publish","format-standard","hentry","category-birds"],"_links":{"self":[{"href":"https:\/\/blog.kootenay-lake.ca\/index.php?rest_route=\/wp\/v2\/posts\/25233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.kootenay-lake.ca\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.kootenay-lake.ca\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.kootenay-lake.ca\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.kootenay-lake.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25233"}],"version-history":[{"count":39,"href":"https:\/\/blog.kootenay-lake.ca\/index.php?rest_route=\/wp\/v2\/posts\/25233\/revisions"}],"predecessor-version":[{"id":25275,"href":"https:\/\/blog.kootenay-lake.ca\/index.php?rest_route=\/wp\/v2\/posts\/25233\/revisions\/25275"}],"wp:attachment":[{"href":"https:\/\/blog.kootenay-lake.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.kootenay-lake.ca\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.kootenay-lake.ca\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}