I-Saker Falcon (i-Falco cherrug) iyi-falcon enkulu, ubude bomzimba bungu-47-55 cm, izimpiko zivulekela u-105-129 cm. Okhohlisi be-Saker banomhlane onsundu futhi ophikisayo izimpaphe ezindizayo ezimpunga. Inhloko nomzimba ongezansi kunsundu ngokukhanyayo ngemithambo kusukela esifubeni kwehle
Le nyoni ihlala endaweni evulekile njengamathafa noma amathafa. Kwamanye amazwe, ihlala ezindaweni zezolimo (ngokwesibonelo, e-Austria, eHungary). I-Saker Falcon idla ezilwaneni ezincelisayo eziphakathi nendawo (ngokwesibonelo, izingwejeje zomhlaba) noma izinyoni.
Indawo yokuhlala
AmaSaker Falcons ahlala kusuka eMpumalanga Yurophu (e-Austria, eCzech Republic, eHungary, eTurkey, njll.) Empumalanga enqamula emaqeleni ase-Asia aya eMongolia naseChina.
Ukufuduka kwezinyoni zonyaka
AmaSaker Falcons, akha izidleke engxenyeni esenyakatho yebanga, athuthela emazweni afudumele. Izinyoni ezifundeni eziseningizimu zihlala unyaka wonke endaweni efanayo noma zihamba amabanga amafushane. Ama-Saker Falcons asinda ebusika ezimweni zezulu ezipholile, lapho kukhona inyamazane, ngokwesibonelo, eMpumalanga Yurophu. Izinyoni ezindala zihamba kancane ngokudla okwanele, zisuka enkabeni nasempumalanga yeYurophu zindiza ziye eningizimu yeYurophu, eTurkey, eMiddle East, eNyakatho naseMpumalanga Afrika, uma ubusika bunzima kakhulu.
Ukukhiqizwa kabusha kwe-vivo
Njengawo wonke ama-falcons, ama-Saker Falcons awazakhi iziza zokuzalela amaqanda, kepha asebenzisa izidleke zezinye izinyoni ezinkulu ezinjengegwababa, ama-buzzards noma izinkozi. Zakha ezihlahleni noma emadwaleni. Muva nje, abantu benze izidleke zokufakelwa zamaSaker Falcons, abekwe ezihlahleni noma ezinsikeni. EHungary, cishe ama-85% wamabhangqa awaziwayo ayi-183-200 azalela ezidlekeni zokufakelwa, cishe uhhafu wawo ezihlahleni, okunye kuma-pylon.
Amantshontsho e-Saker falc esidlekeni
AmaSaker Falcons ayavuthwa ngokocansi kusukela eminyakeni emibili. Ukuhlanganiswa kwamaqanda eningizimu-mpumalanga yeYurophu kuqala ekuqaleni kwengxenye yesibili kaMashi. Amaqanda ama-4 awusayizi ojwayelekile wokubamba, kepha abesifazane kwesinye isikhathi bazalela amaqanda ama-3 noma ama-5. Isikhathi esiningi, inzalo ifukanywa ngumama, abesilisa bazingela ukudla. Amaqanda afukamela cishe izinsuku ezingama-36-38, amafalcon amancane adinga cishe izinsuku ezingama-48-50 ukuze abe sephikweni.
Okudliwa yiSaker Falcon
Ama-Saker falcons yizilwane ezincelisayo eziphakathi nendawo nezinyoni. Umthombo oyinhloko wokudla ama-hamsters nama-gopher. Uma iSaker Falcon ibamba izinyoni, khona-ke amajuba aba yisisulu esikhulu. Ngezinye izikhathi umhlaseli ubamba ezihuquzelayo, izilwane eziphila ezweni nasemanzini ngisho nezinambuzane. I-Saker Falcon ibulala izilwane ezincelisayo nezinyoni phansi noma izinyoni lapho zisuka.
Inani lamaSaker Falcons ngokwemvelo
Inani labantu baseYurophu lifinyelela kuma-pair angama-550. Iningi lamaSaker Falcons ahlala eHungary. Izinyoni zishiya izindawo zazo zokwakhela ezintabeni ngoba inani lezisulu, njenge-European ground squirrel, liyanyamalala ngemuva kokugawulwa kwamahlathi. AmaSaker Falcons athuthela ezindaweni eziphansi, lapho abantu bahlomisa khona izidleke futhi bashiyele ukudla kwezinyoni ezidla inyama.
E-Austria, lolu hlobo lwalucishe lwashabalala ngeminyaka yama-70s, kepha ngenxa yemizamo yabalindi bezinyoni, inani labantu liyanda.
Amanye amazwe lapho amaSaker Falcons engekho onqenqemeni lokuqothulwa yiSlovakia (30-40), iSerbia (40-60), i-Ukraine (45-80), iTurkey (50-70) ne-European Russia (30-60).
EPoland, eCzech Republic, eCroatia, eBulgaria, eMoldova naseRomania, amaSaker Falcons cishe awasekho. Eminyakeni yakamuva, izinyoni ziye zafuywa eJalimane eziqiwini zemvelo. Ukwanda kwesikhathi esizayo kwabantu enyakatho nasentshonalanga kungenzeka kunikezwe ukukhula kwenani lamaSaker Falcons eMpumalanga Yurophu.
Yiziphi izinsongo ezinkulu kumaSaker Falcons
- ukushaqeka kukagesi ngenkathi uhleli ezintanjeni;
- ukubhujiswa kwemvelo kunciphisa izinhlobo zezilwane (ama-hamsters, ama-gopher, izinyoni);
- ukungafinyeleleki kwendawo efanelekayo yokwakha izidleke.
Ingenye yezinhlobo zikakhulukazi zengozini ezisengozini yokuqothulwa emhlabeni. Usongo olukhulu (okungenani eYurophu) ukuqoqwa okungekho emthethweni kwamaqanda namachwane ngesikhathi sokuzala. Izinyoni zisetshenziselwa ukukhohlisa futhi zithengiselwa abantu abacebile emazweni ase-Arab.
