\n<\/p>\n
Yeni Zelanda<\/a>\u2019n\u0131n G\u00fcney Adas\u0131\u2019ndaki nehir k\u0131y\u0131s\u0131nda, son derece nadir g\u00f6r\u00fclen pembe renkli bir \u00e7ekirge g\u00f6r\u00fcnt\u00fclendi.<\/p>\n \u00a0<\/p>\n Koruma departman\u0131ndan ara\u015ft\u0131rmac\u0131lar, Tekapo G\u00f6l\u00fc \u00e7evresinde yapt\u0131klar\u0131 y\u0131ll\u0131k \u00e7ekirge ara\u015ft\u0131rmas\u0131 s\u0131ras\u0131nda koyu pembe renkli di\u015fi bireye rastlad\u0131.<\/p>\n \u00a0<\/p>\n Bu t\u00fcr, yaln\u0131zca Yeni Zelanda\u2019ya \u00f6zg\u00fc olan ve \u00fclkenin en b\u00fcy\u00fck oval\u0131k \u00e7ekirge t\u00fcr\u00fc olarak bilinen \u201cdayan\u0131kl\u0131 \u00e7ekirge\u201d t\u00fcr\u00fc. Normalde bu \u00e7ekirgeler, ya\u015fad\u0131\u011f\u0131 b\u00f6lgedeki nehir ta\u015flar\u0131na uyum sa\u011flayacak \u015fekilde gri veya kahverengi renkte oluyor. Bu nedenle pembe renkte bir bireyin g\u00f6r\u00fclmesi son derece ender bir durum.<\/p>\n \u00a0<\/p>\n \u201c\u0130NANILMAZ HEYECAN VER\u0130C\u0130\u201d<\/strong><\/p>\n \u00a0<\/p>\n Ara\u015ft\u0131rmaya kat\u0131lan koruma g\u00f6revlisi Jen Schori, The Guardian\u2019a yapt\u0131\u011f\u0131 a\u00e7\u0131klamada, \u201cPembe bir t\u00fcr oldu\u011funa dair s\u00f6ylentiler duymu\u015ftum ama hi\u00e7 g\u00f6rmemi\u015ftim. \u00c7ok heyecan vericiydi. Pembe \u00e7ekirgeler ola\u011fan\u00fcst\u00fc nadir g\u00f6r\u00fcl\u00fcr\u201d dedi.<\/p>\n \u00a0<\/p>\n Uzmanlara g\u00f6re bu s\u0131ra d\u0131\u015f\u0131 renk, \u201cerythrism\u201d ad\u0131 verilen genetik bir mutasyondan kaynaklan\u0131yor. Bu durum, k\u0131rm\u0131z\u0131 pigmentlerin a\u015f\u0131r\u0131 \u00fcretilmesine ve normal renk pigmentlerinin azalmas\u0131na yol a\u00e7\u0131yor.<\/p>\n \u00a0<\/p>\n TEHL\u0130KE ALTINDALAR<\/strong><\/p>\n \u00a0<\/p>\n Yeni Zelanda yetkilileri, yeti\u015fkin dayan\u0131kl\u0131 \u00e7ekirge say\u0131s\u0131n\u0131n \u00fclke genelinde yaln\u0131zca 250 ile bin aras\u0131nda oldu\u011funu tahmin ediyor. T\u00fcr; ya\u015fam alan\u0131 kayb\u0131, iklim de\u011fi\u015fikli\u011fi ve y\u0131rt\u0131c\u0131 tehditleri nedeniyle \u201culusal \u00f6l\u00e7ekte tehlike alt\u0131nda\u201d kabul ediliyor.<\/p>\n \u00a0<\/p>\n Di\u015fi bireylerin erkeklere g\u00f6re yakla\u015f\u0131k iki kat b\u00fcy\u00fck oldu\u011fu ve yumurta geli\u015ftirebilmeleri i\u00e7in uzun s\u00fcre g\u00fcne\u015f alt\u0131nda kalmalar\u0131 gerekti\u011fi belirtiliyor.<\/p>\n \u00a0<\/p>\n Schori, t\u00fcr\u00fc \u201cneredeyse tarih \u00f6ncesi g\u00f6r\u00fcn\u00fcml\u00fc ve olduk\u00e7a hantal\u201d diye tan\u0131ml\u0131yor.<\/p>\n \u00a0<\/p>\n Schori\u2019nin aktard\u0131\u011f\u0131na g\u00f6re \u00e7ekirgeler her ne kadar iyi z\u0131plasa da k\u00f6t\u00fc ini\u015f yap\u0131yor ve bu nedenle y\u0131rt\u0131c\u0131lara kar\u015f\u0131 savunmas\u0131z. Pembe birey ise parlak rengi nedeniyle avc\u0131lar taraf\u0131ndan \u00e7ok daha kolay fark edilecek.<\/p>\n \u00a0<\/p>\n \u201cBu y\u00fczden bu nadir g\u00f6zlem \u00e7ok \u00f6zel\u201d diyen Schori, pembe \u00e7ekirgenin y\u0131rt\u0131c\u0131lardan koruma \u00e7itinin d\u0131\u015f\u0131nda bulundu\u011funu ve \u201ckendi ba\u015f\u0131na hayatta kalmak zorunda\u201d oldu\u011funu da ekledi.<\/p>\n \u00a0<\/p>\n