{"geometry":{"type":"MultiPolygon","coordinates":[[[[-1.457227,53.989877],[-1.457211,53.989835],[-1.456765,53.989259],[-1.456612,53.989097],[-1.45626,53.98878],[-1.455908,53.988439],[-1.45539,53.987785],[-1.454983,53.987241],[-1.454838,53.987247],[-1.454793,53.987174],[-1.454618,53.987033],[-1.454577,53.987013],[-1.454426,53.986993],[-1.454269,53.98699],[-1.454062,53.987001],[-1.453633,53.987006],[-1.45343,53.987018],[-1.453308,53.98701],[-1.453134,53.987028],[-1.453001,53.987028],[-1.452855,53.987039],[-1.452701,53.987035],[-1.452385,53.987058],[-1.452171,53.987062],[-1.451816,53.98705],[-1.451691,53.98704],[-1.451467,53.987007],[-1.450388,53.987108],[-1.450279,53.987165],[-1.450186,53.987231],[-1.450056,53.987375],[-1.449837,53.9877],[-1.449771,53.987818],[-1.449705,53.987914],[-1.449658,53.987973],[-1.449459,53.988176],[-1.449397,53.988258],[-1.449303,53.988422],[-1.449456,53.988754],[-1.449562,53.988917],[-1.44953,53.988932],[-1.450098,53.989803],[-1.450377,53.990211],[-1.450386,53.990293],[-1.450427,53.990466],[-1.450469,53.990588],[-1.450484,53.99068],[-1.450465,53.990768],[-1.450368,53.991033],[-1.45033,53.991193],[-1.450213,53.99156],[-1.450249,53.991722],[-1.450255,53.991797],[-1.450338,53.991905],[-1.450604,53.992143],[-1.450675,53.992194],[-1.450842,53.992229],[-1.450959,53.99223],[-1.451309,53.992331],[-1.45137,53.992355],[-1.45154,53.992641],[-1.451572,53.992703],[-1.451587,53.992761],[-1.451598,53.992995],[-1.451583,53.993048],[-1.451475,53.993154],[-1.451484,53.993291],[-1.451512,53.993379],[-1.451568,53.993474],[-1.451672,53.993596],[-1.451921,53.993823],[-1.452122,53.993965],[-1.452078,53.994047],[-1.451753,53.994369],[-1.451559,53.994454],[-1.451329,53.994529],[-1.4513,53.994565],[-1.45118,53.994673],[-1.451154,53.994715],[-1.451095,53.994765],[-1.451124,53.994802],[-1.451116,53.994812],[-1.450942,53.994959],[-1.450923,53.994988],[-1.450921,53.995035],[-1.450975,53.995218],[-1.450975,53.995236],[-1.45095,53.995295],[-1.450978,53.995317],[-1.450999,53.995428],[-1.451055,53.995388],[-1.451316,53.995248],[-1.451684,53.995134],[-1.45192,53.995039],[-1.452302,53.994903],[-1.452822,53.994765],[-1.452962,53.994697],[-1.453082,53.994598],[-1.453291,53.994479],[-1.453499,53.994404],[-1.453593,53.994357],[-1.453674,53.994337],[-1.453705,53.994322],[-1.453945,53.994256],[-1.454201,53.994202],[-1.454421,53.994139],[-1.454687,53.994097],[-1.455383,53.994036],[-1.455463,53.994045],[-1.455548,53.994077],[-1.455589,53.994087],[-1.455607,53.994084],[-1.455324,53.993459],[-1.455093,53.99341],[-1.454604,53.993345],[-1.454614,53.99329],[-1.45461,53.993264],[-1.454566,53.993127],[-1.454497,53.993007],[-1.454314,53.992746],[-1.454348,53.992733],[-1.454846,53.992452],[-1.454959,53.992356],[-1.455076,53.992204],[-1.455242,53.992048],[-1.455615,53.991802],[-1.455794,53.99171],[-1.456634,53.991338],[-1.457234,53.991114],[-1.457229,53.990999],[-1.457245,53.990709],[-1.457295,53.990018],[-1.457313,53.989967],[-1.457372,53.989858],[-1.457227,53.989877]]]]},"type":"Feature","properties":{"entry-date":"2026-06-11","start-date":"","end-date":"","entity":14500728,"name":"Birkham Wood SSSI","dataset":"site-of-special-scientific-interest","typology":"geography","reference":"1001032","prefix":"site-of-special-scientific-interest","organisation-entity":501910,"quality":"authoritative"}}