{"id":343,"date":"2017-10-06T08:00:45","date_gmt":"2017-10-06T08:00:45","guid":{"rendered":"http:\/\/wordpress.viu.ca\/biol325\/?p=343"},"modified":"2017-10-13T20:03:48","modified_gmt":"2017-10-13T20:03:48","slug":"the-smallest-tits-in-canada-bushtits","status":"publish","type":"post","link":"https:\/\/wordpress.viu.ca\/biol325\/2017\/10\/06\/the-smallest-tits-in-canada-bushtits\/","title":{"rendered":"The Smallest Tits in North America, Bushtits."},"content":{"rendered":"<p>&nbsp;<\/p>\n<div id=\"attachment_377\" style=\"width: 235px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/22119454_10159363471120162_2123313452_o.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-377\" class=\"size-medium wp-image-377\" src=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/22119454_10159363471120162_2123313452_o-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/22119454_10159363471120162_2123313452_o-225x300.jpg 225w, https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/22119454_10159363471120162_2123313452_o-768x1024.jpg 768w, https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/22119454_10159363471120162_2123313452_o.jpg 1000w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><p id=\"caption-attachment-377\" class=\"wp-caption-text\">A photo of me and a bushtit banded at Buttertubs Marsh. Photo taken by Paige Monteiro!<\/p><\/div>\n<div id=\"attachment_380\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/22119795_10159363472545162_1410475090_o-2.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-380\" class=\"wp-image-380 size-medium\" src=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/22119795_10159363472545162_1410475090_o-2-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/22119795_10159363472545162_1410475090_o-2-300x169.jpg 300w, https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/22119795_10159363472545162_1410475090_o-2-768x432.jpg 768w, https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/22119795_10159363472545162_1410475090_o-2.jpg 827w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-380\" class=\"wp-caption-text\">A close up shot of the banded female bushtit.<\/p><\/div>\n<p>One of the smallest passerines in North America, are the bushtits (<em>psaltriparus minimus<\/em>). Passerines are any birds that come from the scientific order Passeriformes. These birds are also the only species of its kind to live in Canada and even in British Columbia. They are one of the most social birds that you&#8217;ll ever come across and are usually found amongst 10-40 (The Cornell&#8230;c2015) other bushtits. But they are so small, only weighing about 4-6g (The Cornell&#8230;c2015), that you\u2019ll only notice them when they all start flying out of a tree. Luckily you won\u2019t miss the chance to see these little birds as they often do not migrate and like to stay in the same areas all year round.<\/p>\n<p>These birds have nothing special about their colours but they do come across as cute puff balls! It is hard to differentiate feather colour between male and female bushtits, as they are plain, gray-drab birds with a long tail and a short beak. But an obvious difference between male and female is that males have a dark eye while females have a yellow iris around the pupil. An interesting fact is that bushtits have slightly different colouration depending on the geography. If you see them in the south such as New Mexico, the male bushtits there appear to have black feathers around the ears and eyes (McKnight, 1969).<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_369\" style=\"width: 510px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/2f59a8ff98d54070b5db6b34ff33d444-dark-eyes-lounges.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-369\" class=\"size-full wp-image-369\" src=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/2f59a8ff98d54070b5db6b34ff33d444-dark-eyes-lounges.jpg\" alt=\"\" width=\"500\" height=\"376\" srcset=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/2f59a8ff98d54070b5db6b34ff33d444-dark-eyes-lounges.jpg 500w, https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/2f59a8ff98d54070b5db6b34ff33d444-dark-eyes-lounges-300x226.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><p id=\"caption-attachment-369\" class=\"wp-caption-text\">A male bushtit to the left with a dark eye and a female bushtit to the right with a yellow iris. <a href=\"https:\/\/i.pinimg.com\/736x\/2f\/59\/a8\/2f59a8ff98d54070b5db6b34ff33d444--dark-eyes-lounges.jpg\">[link]<\/a><\/p><\/div>\n<p>Bushtits have a large breeding distribution range, they are found in the Pacific Coast of British Columbia and the entire Rocky Mountain chain, all the way down to central America along the coastline and the United States interior (Packert et el, 2010). They live in well diverse habitats, from lowlands of wooded or brushy areas such as oak scrubs, mixed woods, and junipers to middle elevations in the mountains of pine-oak woods, oak forest, and well-wooded suburbs (Audubon, 2017). Because of their wide spread distributions, Bushtits are not lacking in numbers and we can safely say that we do not have to worry about their endangerment (Audubon, 2017).<\/p>\n<div id=\"attachment_370\" style=\"width: 313px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/aab_bush_map_new.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-370\" class=\"size-full wp-image-370\" src=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/aab_bush_map_new.jpg\" alt=\"\" width=\"303\" height=\"420\" srcset=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/aab_bush_map_new.jpg 303w, https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/aab_bush_map_new-216x300.jpg 216w\" sizes=\"auto, (max-width: 303px) 100vw, 303px\" \/><\/a><p id=\"caption-attachment-370\" class=\"wp-caption-text\">A map of where bushtits are found. From the west coast of British Columbia and the Rockies all the way down to Central America. <a href=\"https:\/\/www.allaboutbirds.org\/guide\/PHOTO\/LARGE\/aab_bush_map_new.jpg\">[link]<\/a> And a dynamic view of the map. <a href=\"http:\/\/ebird.org\/ebird\/map\/bushti?bmo=1&amp;emo=12&amp;byr=2013&amp;eyr=2017&amp;__hstc=75100365.9c5a22bc98cb97d9844fe87a0956f247.1505623152447.1506407619868.1506478987957.7&amp;__hssc=75100365.4.1506478987957&amp;__hsfp=857021545#_ga=2.220361880.1617557142.1506388436-1414563306.1505623141\">[link]<\/a><\/p><\/div>\n<p>But besides trying to find these tiny birds amidst the scrubs and hidden in between leaves, if you listen hard enough you should be able to hear the chatters of a flock communicating to each other. They chip in a faint one-syllabled simple note and are usually in irregular successions (tsit, tsit; tsit; tsit). (Grinnell, 1903) They talk when they are foraging for small insects and spiders. Bushtits will eat any small insects from beetle, caterpillars, and ants to very tiny insects that adhere to leaves and twigs (The Cornell&#8230;c2015). There are sometime stragglers that have trouble catching up to the main flock, so they will start chipping to each other as an indication of their whereabouts. \u00a0When predators are near they will all start uttering sharp alarm notes (scre-e-e-e-e-e, etc) (Grinnell, 1903) to warn each other until everyone is in unison. This confuses their predators because the bushtits are scattered in all shrubs and trees so it is hard for the predator to locate a single bird.<\/p>\n<!--[if lt IE 9]><script>document.createElement('audio');<\/script><![endif]-->\n\t<div class=\"wp-playlist wp-audio-playlist wp-playlist-light\">\n\t\t\t<div class=\"wp-playlist-current-item\"><\/div>\n\t\t<audio controls=\"controls\" preload=\"none\" width=\"1158\"\n\t\t\t><\/audio>\n\t<div class=\"wp-playlist-next\"><\/div>\n\t<div class=\"wp-playlist-prev\"><\/div>\n\t<noscript>\n\t<ol>\n\t\t<li><a href='https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/XC159522-IAC-2012-09-09-T07-29-28-bush.mp3'>American Bushtit (Psaltriparus minimus)<\/a><\/li>\t<\/ol>\n\t<\/noscript>\n\t<script type=\"application\/json\" class=\"wp-playlist-script\">{\"type\":\"audio\",\"tracklist\":true,\"tracknumbers\":true,\"images\":true,\"artists\":true,\"tracks\":[{\"src\":\"https:\\\/\\\/wordpress.viu.ca\\\/biol325\\\/files\\\/2017\\\/10\\\/XC159522-IAC-2012-09-09-T07-29-28-bush.mp3\",\"type\":\"audio\\\/mpeg\",\"title\":\"American Bushtit (Psaltriparus minimus)\",\"caption\":\"\",\"description\":\"\\\"American Bushtit (Psaltriparus minimus)\\\" from xeno-canto by Ian Cruickshank. Genre: Aegithalidae.\",\"meta\":{\"artist\":\"Ian Cruickshank\",\"album\":\"xeno-canto\",\"genre\":\"Aegithalidae\",\"length_formatted\":\"1:46\"},\"image\":{\"src\":\"https:\\\/\\\/wordpress.viu.ca\\\/biol325\\\/wp-includes\\\/images\\\/media\\\/audio.svg\",\"width\":48,\"height\":64},\"thumb\":{\"src\":\"https:\\\/\\\/wordpress.viu.ca\\\/biol325\\\/wp-includes\\\/images\\\/media\\\/audio.svg\",\"width\":48,\"height\":64}}]}<\/script>\n<\/div>\n\t\n<p>A bushtit&#8217;s call <a href=\"http:\/\/www.xeno-canto.org\/species\/Psaltriparus-minimus\">[link]<\/a><\/p>\n<p>One of the most unique thing about bushtits are their nests. It is not the typical nest that you see other birds make with twigs and branches, these are hanging nests. That\u2019s right, these nests are built a foot below an overhanging branch and constructed from mosses, lichen, oak leaves, and spider webs that help blend with their surroundings (Addicott, 1938). The inside is insulated with materials such as feathers, fur and downy plant matter (The Cornell&#8230;c2017). And the nest itself is like a long pendant bag and entrance to the nest consists of a hole at the top and above it is the hood to cover it (Addicott, 1938). It takes these little birds a considerable amount of time and energy to make these nests just so they can lay their eggs. The shortest time recorded was 13 days and the longest went up to 51 days (Addicott, 1938). And they will lay about 4-10 clutches a nest. These nests are reusable for the second year of breeding or other pairs of bushtits can claim abandoned nests as well.<\/p>\n<p><div id=\"attachment_387\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/8632799262_de42121f27_b.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-387\" class=\"size-medium wp-image-387\" src=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/8632799262_de42121f27_b-300x240.jpg\" alt=\"\" width=\"300\" height=\"240\" srcset=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/8632799262_de42121f27_b-300x240.jpg 300w, https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/8632799262_de42121f27_b-768x614.jpg 768w, https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/8632799262_de42121f27_b.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-387\" class=\"wp-caption-text\">A male bushtit perched at the front entrance of its nest. <a href=\"https:\/\/c1.staticflickr.com\/9\/8404\/8632799262_de42121f27_b.jpg\">[Link]<\/a><\/p><\/div>The video below is a close up view of a bushtit&#8217;s nest and around the 1:00 mark you can see a bushtit flying in and out of the nest.<\/p>\n<p><iframe loading=\"lazy\" width=\"1180\" height=\"664\" src=\"https:\/\/www.youtube.com\/embed\/ZQmTQ37Q4MM?feature=oembed\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n<p>Bushtits may not have the most vibrant colours nor do they have crazy features, eg; a steller\u2019s jay fohawk or a peacock\u2019s tail but I\u2019m sure their name itself caught your attention. Fun fact, tit comes from their scientific name <em>Psaltriparus minimus<\/em>, which <em>Psaltriparus<\/em>, \u201cparus\u201d, is Latin for titmouse. And \u201ctit\u201d originates from Old Icelandic word \u201ctitr\u201d meaning something small. (Kraft, 2009) Keep an eye out on my next blog post about some scientific research I found on these cuties!<\/p>\n<div id=\"attachment_404\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/98a6b27b0fb8c9cfa969a641f34e559a-cold-weather-wild-birds.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-404\" class=\"size-medium wp-image-404\" src=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/98a6b27b0fb8c9cfa969a641f34e559a-cold-weather-wild-birds-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/98a6b27b0fb8c9cfa969a641f34e559a-cold-weather-wild-birds-300x300.jpg 300w, https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/98a6b27b0fb8c9cfa969a641f34e559a-cold-weather-wild-birds-150x150.jpg 150w, https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/98a6b27b0fb8c9cfa969a641f34e559a-cold-weather-wild-birds-590x590.jpg 590w, https:\/\/wordpress.viu.ca\/biol325\/files\/2017\/10\/98a6b27b0fb8c9cfa969a641f34e559a-cold-weather-wild-birds.jpg 736w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-404\" class=\"wp-caption-text\">This female bushtit is telling you to go read the next blog post! <a href=\"https:\/\/i.pinimg.com\/736x\/98\/a6\/b2\/98a6b27b0fb8c9cfa969a641f34e559a--cold-weather-wild-birds.jpg\">[Link]<\/a><\/p><\/div>\n<p style=\"text-align: center;\"><strong>Literature Cited<\/strong><\/p>\n<p>Addicott A. 1938. Behavior of the Bush-Tit in the Breeding Season. The Condor. 40(2): 49-63. <a href=\"http:\/\/www.jstor.org\/stable\/1363843\">[Link]<\/a><\/p>\n<p>Audubon: Guide to North American Birds. c2017. New York: National Auduborn Society; [accessed 2017 October 4]. <a href=\"http:\/\/www.audubon.org\/field-guide\/bird\/bushtit\">[Link]<\/a><\/p>\n<p>Grinnell J. 1903. Call Notes of the Bush-Tit. The Condor. 5(4): 85-87. <a href=\"http:\/\/www.jstor.org\/stable\/1361359\">[Link]<\/a><\/p>\n<p>Kraft C. 2009 October 7. Bushtit: long-tailed tits are birds, seriously [blog]. Wild Things &amp; other earthly concerns. [accessed 2017 October 4]. <a href=\"http:\/\/oceanwildthings.com\/2009\/10\/bushtit-long-tailed-tits-are-birds-seriously\/\">[Link]<\/a><\/p>\n<p>McKnight, CB. 1969. Change in Facial Coloration in a Bushtit. The Auk. 86(3): 570. <a href=\"http:\/\/www.jstor.org\/stable\/4083430?pq-origsite=summon\">[Link]<\/a><\/p>\n<p>Packert M, Martens J, Sun Y. 2010. Phylogeny of long-tailed tits and allies inferred from mitochondrial and nuclear markers (Aves: Passeriformes, Aegithalidae). Elsevier. 55(3): 952-967. \u00a0<a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S1055790310000266\">[Link]<\/a><\/p>\n<p>The Cornell Lab of Ornithology: All About Birds. c2015. Ithaca, NY: Cornell University; [accessed 2017 October 4]. <a href=\"https:\/\/www.allaboutbirds.org\/guide\/Bushtit\/lifehistory\">[Link]<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; One of the smallest passerines in North America, are the bushtits (psaltriparus minimus). Passerines are any birds that come from the scientific order Passeriformes. These birds are also the [&hellip;]<\/p>\n","protected":false},"author":612,"featured_media":380,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[53,1],"tags":[],"class_list":["post-343","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-contributions-from-2017","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/wordpress.viu.ca\/biol325\/wp-json\/wp\/v2\/posts\/343","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.viu.ca\/biol325\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.viu.ca\/biol325\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.viu.ca\/biol325\/wp-json\/wp\/v2\/users\/612"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.viu.ca\/biol325\/wp-json\/wp\/v2\/comments?post=343"}],"version-history":[{"count":18,"href":"https:\/\/wordpress.viu.ca\/biol325\/wp-json\/wp\/v2\/posts\/343\/revisions"}],"predecessor-version":[{"id":518,"href":"https:\/\/wordpress.viu.ca\/biol325\/wp-json\/wp\/v2\/posts\/343\/revisions\/518"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wordpress.viu.ca\/biol325\/wp-json\/wp\/v2\/media\/380"}],"wp:attachment":[{"href":"https:\/\/wordpress.viu.ca\/biol325\/wp-json\/wp\/v2\/media?parent=343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.viu.ca\/biol325\/wp-json\/wp\/v2\/categories?post=343"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.viu.ca\/biol325\/wp-json\/wp\/v2\/tags?post=343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}