{"id":3452,"date":"2016-02-04T10:08:48","date_gmt":"2016-02-04T15:08:48","guid":{"rendered":"https:\/\/wildlifepreservation.ca\/?page_id=3452"},"modified":"2016-11-21T13:42:24","modified_gmt":"2016-11-21T18:42:24","slug":"le-massasauga","status":"publish","type":"post","link":"https:\/\/wildlifepreservation.ca\/fr\/le-massasauga\/","title":{"rendered":"Le massasauga"},"content":{"rendered":"

[et_pb_section admin_label=\u00a0\u00bbsection\u00a0\u00bb][et_pb_row admin_label=\u00a0\u00bbRow\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4″][et_pb_text admin_label=\u00a0\u00bbText\u00a0\u00bb background_layout=\u00a0\u00bblight\u00a0\u00bb text_orientation=\u00a0\u00bbleft\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb border_color=\u00a0\u00bb#ffffff\u00a0\u00bb border_style=\u00a0\u00bbsolid\u00a0\u00bb]<\/p>\n

Sistrurus catenatus
\n<\/em>Statut de l\u2019esp\u00e8ce : <\/strong>esp\u00e8ce en voie de disparition (population carolinienne<\/em>) et menac\u00e9e (population des Grands Lacs et du Saint-Laurent<\/em>) au Canada
\nMesures n\u00e9cessaires<\/strong>\u00a0: <\/strong>initiatives de reproduction, de r\u00e9introduction, d\u2019augmentation de la population et de d\u00e9placement \u00e0 des fins de conservation<\/p>\n

\u00c9tant le seul reptile venimeux encore pr\u00e9sent en Ontario, le massasauga est largement pers\u00e9cut\u00e9 malgr\u00e9 le fait qu\u2019il pr\u00e9sente peu de risques pour la sant\u00e9 publique. Selon les traditions des Premi\u00e8res Nations, ce serpent est le gardien de la m\u00e9decine de la terre, laquelle nous invite \u00e0 r\u00e9duire le plus possible les traces que nous laissons derri\u00e8re nous et \u00e0 ne prendre que ce dont nous avons besoin.<\/p>\n

Aper\u00e7u
\n<\/strong>Une importante composante de nos \u00e9cosyst\u00e8mes, le massasauga est un serpent \u00e0 sonnette relativement petit et charnu. Bien qu\u2019il soit souvent m\u00e9pris pour d\u2019autres esp\u00e8ces de serpents banderol\u00e9s ou tachet\u00e9s (comme la couleuvre fauve de l\u2019Est), le massasauga se distingue par son bruit de sonnette. Il poss\u00e8de en effet une cr\u00e9celle au bout de sa queue qui, agit\u00e9e, produit un bourdonnement aigu, avertissant les animaux et les humains de sa pr\u00e9sence. Ce serpent est tr\u00e8s timide et fuit g\u00e9n\u00e9ralement les gens. S\u2019il est respect\u00e9 et contourn\u00e9 \u00e0 distance, le massasauga mord rarement, et les cas de d\u00e9c\u00e8s caus\u00e9s par morsure sont pratiquement inexistants en Ontario.<\/p>\n

Habitat
\n<\/strong>Les pr\u00e9s, les tourbi\u00e8res, les milieux riverains, les milieux humides, les affleurements rocheux et les for\u00eats de conif\u00e8res sont les habitats du massasauga au Canada. Ce serpent est habituellement associ\u00e9 \u00e0 l\u2019eau et on le retrouve g\u00e9n\u00e9ralement dans une zone de 50 km entourant les Grands Lacs. Pour prosp\u00e9rer, ces serpents ont besoin d\u2019espaces d\u00e9gag\u00e9s o\u00f9 ils peuvent se chauffer au soleil. Ils ont aussi besoin de lieux d\u2019hibernation, comme des terriers, des anfractuosit\u00e9s de rochers et des cavit\u00e9s form\u00e9es par les racines d\u2019arbres, dont la profondeur leur permet de s\u2019abriter sous la ligne de gel.<\/p>\n

Aire de r\u00e9partition
\n<\/strong>L\u2019aire de r\u00e9partition du massasauga s\u2019\u00e9tend du Texas jusqu\u2019au bassin des Grands Lacs. Au Canada, on trouve ce serpent uniquement en Ontario, o\u00f9 il vit sur les rives de la baie Georgienne et dans la r\u00e9gion carolinienne.<\/p>\n

Menaces
\n<\/strong>Dans son aire de r\u00e9partition ontarienne, le massasauga subit plusieurs menaces, y compris la perte d\u2019habitat, la mortalit\u00e9 caus\u00e9e par la circulation routi\u00e8re, la mise \u00e0 mort d\u00e9lib\u00e9r\u00e9e et la capture ill\u00e9gale \u00e0 des fins de commerce d\u2019animaux de compagnie. Certaines populations sont particuli\u00e8rement r\u00e9duites et sont donc extr\u00eamement sensibles \u00e0 ces menaces. Par exemple, la population de massasaugas ojibwas dans la r\u00e9gion carolinienne ne compte qu\u2019une \u00e0 trois douzaines d\u2019individus adultes.<\/p>\n

Actions recommand\u00e9es pour le r\u00e9tablissement de l\u2019esp\u00e8ce
\n<\/strong>Parmi d\u2019autres mesures, le programme f\u00e9d\u00e9ral de r\u00e9tablissement du massasauga pr\u00e9conise la gestion et la protection des habitats ainsi que des initiatives de communication et de sensibilisation visant \u00e0 r\u00e9duire la mise \u00e0 mort et la capture de massasaugas. Quant \u00e0 la population carolinienne, des initiatives de reproduction et de r\u00e9introduction sont recommand\u00e9es, si de telles interventions s\u2019av\u00e8rent possible, ainsi que des initiatives visant \u00e0 \u00e9valuer l\u2019efficacit\u00e9 des d\u00e9placements.<\/p>\n

Ce que nous faisons
\n<\/strong>Informez-vous de ce que Conservation de la faune au Canada fait pour sauvegarder les reptiles et les amphibiens <\/a>\u2013 dont le massasauga \u2013 et des gestes que vous pouvez poser pour contribuer \u00e0 cet effort.<\/p>\n

Pour plus d\u2019information
\n<\/strong>Registre f\u00e9d\u00e9ral des esp\u00e8ces en p\u00e9ril
\n<\/a>Canadian Eastern Massasauga Rattlesnake Recovery Team<\/a> (en anglais)<\/p>\n

 <\/p>\n

 <\/p>\n

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[et_pb_section admin_label=\u00a0\u00bbsection\u00a0\u00bb][et_pb_row admin_label=\u00a0\u00bbRow\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4″][et_pb_text admin_label=\u00a0\u00bbText\u00a0\u00bb background_layout=\u00a0\u00bblight\u00a0\u00bb text_orientation=\u00a0\u00bbleft\u00a0\u00bb use_border_color=\u00a0\u00bboff\u00a0\u00bb border_color=\u00a0\u00bb#ffffff\u00a0\u00bb border_style=\u00a0\u00bbsolid\u00a0\u00bb] Sistrurus catenatus Statut de l\u2019esp\u00e8ce : esp\u00e8ce en voie de disparition (population carolinienne) et menac\u00e9e (population des Grands Lacs et du Saint-Laurent) au Canada Mesures n\u00e9cessaires\u00a0: initiatives de reproduction, de r\u00e9introduction, d\u2019augmentation de la population et de d\u00e9placement \u00e0 des fins de conservation \u00c9tant le […]<\/p>\n","protected":false},"author":1,"featured_media":8908,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[62],"tags":[],"class_list":["post-3452","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-reptiles-et-amphibiens"],"yoast_head":"\nLe massasauga - 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