{"id":6193,"date":"2022-11-08T13:28:15","date_gmt":"2022-11-08T12:28:15","guid":{"rendered":"https:\/\/www.vogelwarte.ch\/voegel-der-schweiz\/sand-martin\/"},"modified":"2026-03-11T15:51:24","modified_gmt":"2026-03-11T14:51:24","slug":"sand-martin","status":"publish","type":"voegel-der-schweiz","link":"https:\/\/www.vogelwarte.ch\/en\/birds-of-switzerland\/sand-martin\/","title":{"rendered":"Sand Martin"},"content":{"rendered":"","protected":false},"featured_media":126619,"template":"","afvs_foerdermassnahmen":[2792,3068,3077],"afvs_npa-handlungsebene":[3099],"afvs_lebensraum":[2971,2947,2949,2967],"afvs_nahrung":[2999,3001],"afvs_stakeholder":[2793,2794,2795,2797,3047,3050,3053],"afvs_npa-verantwortung":[3085],"lebensraum":[324,338,347,370,481,501],"nahrung":[363,719],"afvs_npa-dringlichkeit":[3106],"rote-liste-schweiz":[365,516],"vogelgruppe":[416,696],"class_list":["post-6193","voegel-der-schweiz","type-voegel-der-schweiz","status-publish","has-post-thumbnail","hentry","afvs_foerdermassnahmen-offer-and-maintain-nesting-aids","afvs_foerdermassnahmen-watercourse-renaturation","afvs_foerdermassnahmen-prevent-minimize-disturbances","afvs_npa-handlungsebene-species-conservation","afvs_lebensraum-gravel-pits","afvs_lebensraum-wetlands-and-water-bodies","afvs_lebensraum-watercourses","afvs_lebensraum-dry-areas-and-rocks","afvs_nahrung-insects-and-spiders","afvs_nahrung-flying-insects","afvs_stakeholder-cantons-2","afvs_stakeholder-gemeinden","afvs_stakeholder-planners-and-architects","afvs_stakeholder-private-individuals","afvs_stakeholder-communities","afvs_stakeholder-industry-and-commerce","afvs_stakeholder-nature-conservation","afvs_npa-verantwortung-responsibility","lebensraum-gewaesser","lebensraum-rivers-streams","lebensraum-feuchtgebiete","lebensraum-halboffenes-kulturland","lebensraum-wetlands","lebensraum-semi-open-farmland","nahrung-insekten-und-spinnen","nahrung-insects-and-spiders-en","afvs_npa-dringlichkeit-urgent","rote-liste-schweiz-stark-gefaehrdet-en","rote-liste-schweiz-endangered-en","vogelgruppe-schwalben","vogelgruppe-swallows"],"acf":[],"yoast_head":"\nVogelarten: Sand Martin<\/title>\n<meta name=\"description\" content=\"In Switzerland the Collared Sand Martin breeds in colonies in gravel pits, whereas it used to breed in steep banks of naturally-flowing rivers. 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