{"id":10046,"date":"2021-08-12T14:01:16","date_gmt":"2021-08-12T21:01:16","guid":{"rendered":"https:\/\/engage.gov.bc.ca\/bcparksblog\/?p=10046"},"modified":"2022-06-27T14:56:26","modified_gmt":"2022-06-27T21:56:26","slug":"habitat-enhancement-for-taylors-checkerspot-butterflies-on-helliwell-and-denman-island","status":"publish","type":"post","link":"https:\/\/engage.gov.bc.ca\/bcparksblog\/2021\/08\/12\/habitat-enhancement-for-taylors-checkerspot-butterflies-on-helliwell-and-denman-island\/","title":{"rendered":"Habitat Enhancement for Taylor’s Checkerspot Butterflies on Helliwell and Denman Island\u202f"},"content":{"rendered":"\n
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\n Home<\/a>\n \n Habitat Enhancement for Taylor’s Checkerspot Butterflies on Helliwell…\n <\/span>\n
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Habitat Enhancement for Taylor’s Checkerspot Butterflies on Helliwell and Denman Island\u202f<\/h1>\n
BC Parks News<\/a><\/div>\n\n\n
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Boosting Butterfly Numbers in Helliwell\u202f <\/b> <\/span><\/p>\n\n\n\n

The number of Taylor\u2019s checkerspot butterflies, a critically endangered species, in Helliwell Provincial Park, rose significantly last spring when nearly 1,300 caterpillars, reared at the Greater Vancouver Zoo by Wildlife Preservation Canada staff, were gently placed in the park by the Taylor\u2019s Checkerspot Butterfly Recovery Project Team. This follows the first release of 800 Taylor\u2019s checkerspot larvae in Helliwell\u2019s coastal bluff meadow last year.<\/span><\/p>\n\n\n\n

Neil and Norma Wilson, Bill Hamilton and Diane Proc of the Hornby Island Natural History Centre, and\u202fK\u2019\u00f3moks\u202fFirst Nation Chief Nicole Rempel,\u202fCouncillor\u202fKatherine Frank, and Elder Donna Mitchell assisted with larval releases this year. <\/span> <\/span><\/p>\n\n\n\n

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Chief Rempel spoke about this initiative, “The\u202fK\u2019\u00f3moks\u202fFirst Nation is proud to work along-side BC Parks in its endeavors to re-establish the Taylor’s Checkerspot butterfly within their territory. As stewards of the lands and resources within our territory, we view projects such as this as critical to the well-being of our lands, and the ecosystems within it”.\u202f <\/span> <\/span> <\/span> <\/span><\/p>\n\n\n\n

Many of the caterpillars immediately began searching for their <\/span>favourite<\/span> foods, such as the leaves of English plantain, blue-eyed Mary, or harsh paintbrush. To survive, they need to find enough nutritious plants to eat and avoid predators, parasites, severe weather and trampling. Later in the spring, they will have progressed through a few more developmental stages, pupated, and then emerged as stunning orange, black and white-checkered butterflies. Hopefully, several adults will have found mates and produced eggs to keep the lifecycle going, however, more releases of captive-reared caterpillars may be required to firmly re-establish the Taylor\u2019s checkerspot butterfly population on Hornby Island. Several Taylor\u2019s checkerspot have now been seen flying around the park.<\/span> <\/span><\/p>\n\n\n\n

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The next few weeks will be a crucial time for butterflies. Trampling is a key threat for caterpillars and their food plants. \u201cWe have invested a lot of time and funding in this project, so we are asking Helliwell\u2019s visitors to please stay on the trails that are delineated by ropes and restoration area signs and keep your dogs on leashes,\u201d said Jennifer Heron, Chair of the Taylor\u2019s Checkerspot Butterfly Recovery Project Team and invertebrate conservation specialist for the B.C. Ministry of Environment and Climate Change Strategy.\u202f <\/span> <\/span><\/p>\n\n\n\n

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Visitors are reminded that dogs must be on a leash according to provincial park regulations and bikes aren\u2019t allowed in the park. Also, please do not move or pick up Taylor’s checkerspots. Instead, report sightings to\u202f<\/span>Taylors.Checkerspot@gov.bc.ca<\/span><\/a>, or by using the free\u202fiNaturalist\u202fapp at\u202f<\/span>www.inaturalist.org<\/span>. It\u2019s an easy-to-use species identification tool that enables citizen scientists to record and contribute important species data for projects around the globe. <\/span><\/p>\n\n\n\n

The recovery initiative required extensive habitat restoration in the park, such as selective tree and invasive plant removal, and adding native plants and seeds. Although focused on the Taylor\u2019s Checkerspot Butterfly, several other at-risk and uncommon coastal bluff ecosystem species benefit from this project, such as dun skipper butterflies and about a dozen other range-restricted butterflies, western bumble bee, bats, western screech-owl, and numerous other birds and plants.\u202f <\/span> <\/span><\/p>\n\n\n\n

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The Taylor\u2019s Checkerspot Butterfly Recovery Project Team includes representatives from BC Parks, BC Ministry of Environment and Climate Change Strategy, biological consultants, Denman Conservancy Association, Garry Oak Ecosystems Recovery Team, Greater Vancouver Zoo, Mosaic Forests, Wildlife Preservation Canada, and others. There has also been a lot of local assistance for the project from Helliwell Park neighbours in High Salal Ranch Strata, volunteers, Conservancy Hornby Island, the Hornby Island Natural History Centre, and Hornby Island Provincial Parks Committee.  <\/span> <\/span><\/p>\n\n\n\n

The recovery project has benefited from funding from the BC Parks\u202fLicence\u202fPlate Program and in-kind contributions from the Habitat Conservation Trust Foundation, and the Environment Canada Habitat Stewardship Fund.\u202f <\/span> <\/span><\/p>\n<\/div>\n\n\n\n

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