{"id":1183,"date":"2019-04-15T00:13:18","date_gmt":"2019-04-15T00:13:18","guid":{"rendered":"http:\/\/www.e-butterfly.org\/?p=1183"},"modified":"2019-04-15T00:18:18","modified_gmt":"2019-04-15T00:18:18","slug":"super-bloom-and-super-butterflies-in-southern-california","status":"publish","type":"post","link":"https:\/\/www.e-butterfly.org\/wordpress\/es\/super-bloom-and-super-butterflies-in-southern-california\/","title":{"rendered":"Super Bloom and Super Butterflies in Southern California"},"content":{"rendered":"\n

By Peter Hall, scientific and administrative advisor to eButterfly, Ottawa, Ontario<\/p>\n\n\n

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Bramble Hairstreak – Kitchen Creek, San Diego County, 1 April 2019<\/figcaption><\/figure>\n

Following a wet and cool winter in Southern California, this spring created a \u2018super bloom\u2019 of flowering plants and a visit there also produced a super butterfly crop of observations. For three weeks, from March 14 to April 3, my wife Judy and I travelled around San Diego and Riverside Counties staying in the Colorado Desert, the Laguna Mountains and on the La Jolla coastline.\u00a0<\/p>\n

The number and diversity of flowering plants was astounding with valleys and canyons completely carpeted in flowers of more than a hundred varieties, including chuparosa, wild heliotrope, desert dandelion and a variety of poppies, sunflowers and lupines – and that\u2019s not even to mention the large variety of cacti just starting to flower.<\/p>\n

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Dripping Springs Campground, Riverside County, 24 March 2019<\/figcaption><\/figure>\n\n\n\n

The wet conditions also produced a bumper crop of butterfly species. In the three weeks, with the help of several local lepidopterists, Pete Spino, Shiraiwa Kojiro (Koji), and especially Mark Walker, I sighted and photographed 57 species, many of them new to me.<\/p>\n\n\n\n

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‘hennei’ Chalcedon Checkerspot – Cactus Spring Trail, Hwy. 74, Riverside County, 24 March 2019.<\/figcaption><\/figure>\n\n\n\n

By far the best locations were canyon\nbottoms where moisture had accumulated. Things started slowly for butterflies\nas temperatures dropped below freezing at night with frost on the ground.\nHowever, daytime temperatures rose over time into the mid-seventies Fahrenheit\nand more and more butterflies emerged and actively nectared at the flowers.<\/p>\n\n\n\n

Anza-Borrego Desert State Park was the main focus of our first two weeks and I soon found a number of my early-spring target species, including the small, but beautiful Sonoran Blue, Desert Orangetips, California Patch and Wright\u2019s Metalmark. Our first large surprise was a blizzard of Painted Ladies moving northward through the desert. We were seeing thousands a day and this continued with somewhat diminishing numbers over the three weeks.<\/p>\n\n\n\n

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Sonoran Blue – Plum Canyon, Anza Borrego State Park, San Diego County, 19 March 2019<\/figcaption><\/figure>\n\n\n\n

Higher in the mountains, few butterflies\nwere flying as the cool temperatures and high winds slowed down emergence and\ndiscouraged any flight. The secret was to stay down in the warmer desert\ncanyons, such as Plum Canyon (our favourite hike in Anza-Borrego).<\/p>\n\n\n\n

By visiting as many canyons as possible, I eventually\nfound other target species, such as Becker\u2019s White, California Marble, Gray\nMarble, Chalcedon Checkerspot (several subspecies), and a number of the wide\nvariety of blues. Over time, I was able to separate out the 11 blue species\nencountered, but some, such as the Lupine and Acmon Blues, still remained a\nchallenge to the end.<\/p>\n\n\n\n

By eventually moving to the mountains with warmer weather and then to the coast, the hilltop and riparian habitats produced some more of my desired species, including Umber Skipper, Desert Black Swallowtail, California Tortoiseshell, California Sister, Bramble Hairstreak, Behr\u2019s Metalmark, Harford\u2019s Sulphur and the especially desired California Dogface. Southern California delivered exactly what our winter-weary Canadian souls needed \u2013 plenty of sunshine, flowers and endemic butterflies. <\/p>\n\n\n\n

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California Sister – Los Penasquitos Canyon Preserve, San Diego County, 30 March 2019<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"

By Peter Hall, scientific and administrative advisor to eButterfly, Ottawa, Ontario Following a wet and cool winter in Southern California, this spring created a \u2018super bloom\u2019 of flowering plants and a visit there also produced a super butterfly crop of observations. For three weeks, from March 14 to April 3, my wife Judy and I […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[],"better_featured_image":null,"_links":{"self":[{"href":"https:\/\/www.e-butterfly.org\/wordpress\/es\/wp-json\/wp\/v2\/posts\/1183"}],"collection":[{"href":"https:\/\/www.e-butterfly.org\/wordpress\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.e-butterfly.org\/wordpress\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.e-butterfly.org\/wordpress\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.e-butterfly.org\/wordpress\/es\/wp-json\/wp\/v2\/comments?post=1183"}],"version-history":[{"count":5,"href":"https:\/\/www.e-butterfly.org\/wordpress\/es\/wp-json\/wp\/v2\/posts\/1183\/revisions"}],"predecessor-version":[{"id":1194,"href":"https:\/\/www.e-butterfly.org\/wordpress\/es\/wp-json\/wp\/v2\/posts\/1183\/revisions\/1194"}],"wp:attachment":[{"href":"https:\/\/www.e-butterfly.org\/wordpress\/es\/wp-json\/wp\/v2\/media?parent=1183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.e-butterfly.org\/wordpress\/es\/wp-json\/wp\/v2\/categories?post=1183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.e-butterfly.org\/wordpress\/es\/wp-json\/wp\/v2\/tags?post=1183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}