A nonyana le hlooho e tšoeu, joaloka ntsu? Sena ntsu lefatla!

Lefatla ntsu - haholo nonyana kgolo le hlooho e tšoeu, joaloka ntsu. Eagle ke liphoofolo tse li jang. E lulang ho eona e moemeli oa Hawk lelapa Amerika Leboea. Ka US, tokoloho o lerato ena nonyana ke e mong oa matšoao a naha. Setšoantšo stylized a ntsu lefatla adorns le seaparo se matsoho a United States, minted ka lichelete tsa tšepe tse ngata.

ke ena nonyana ba phofu ea nang le hlooho e tšoeu joaloka ntsu eng?

Joaloka lintsu, tsena linonyana e khōlō ea phofu e okaokela holimo fatše, etsa hore flapping linako tse ling. Le boholo ba nonyana le hlooho e tšoeu joaloka ntsu: ka karolelano bolelele ba 'mele oa motona fihla 81 cm, le mapheo nako ho fihlela ho limithara tse peli (ho bapisa sena, ha re lokela ho hlokomela hore bolelele ba' mele oa ntsu 75-88 cm, le wingspan la ho se hokae ho feta hore lintsu - 2,4 limithara). Tšehali hangata lintsu batla kholoanyane batona: karo-karolelano ea boima ba 'mele oa boima ba lik'hilograma tse 4.1: 5.4 lik'hilograma. Le hakisi e bōpehileng joaloka molomo kobehileng fatše qetellong ea nonyana ena le hlooho e tšoeu joaloka ntsu, 'me ba bangata ba mekhoa ea bona. Esita le lihlaha ntsu, joaloka ntsu, lifate phahameng kapa mafikeng, ka phaphamala telele moeeng, batla tse qotsitsoeng, 'me ka nako eo ba hlasela liphoofolo tse nyenyane, e leng o ka manala a eona ea sebakeng se khutsitseng kapa sehlaha, ho fepa bana. Ke e le hore a phunya lehlatsipa le masene le khomarele hae, a tšoere moea ka sefofane, linonyana tsa liphofu li ka matla pele manala a eona ka ka morao ya menoana. Ka linako tse ling bobeli mefuta likoeteng tsena fepa ka carrion, 'me hangata hlokomela bakeng sa liphofu tsoang holimo, a lutse lefika kapa tlhōrōng ea sefate e khōlō. Leha ho le joalo, ba bangata ba u bona ke lelemele ntle motlotlo ka linonyana tsena sebete.

makgetheng ikhethang a lintsu lefatla

1. masiba

Ha ntsu e na le mohatla hoo e ka bang e tšoanang 'mala - sootho kapa ea bohlooho, ka nako eo tšoeu - ho ba batsho nonyana le hlooho e tšoeu. Makhooa tse ka Bald Eagle karolong e ka holimo ea molaleng, 'me ka chesele e bōpehileng joaloka mohatla. Hape, ho na le ho se tšoane ka masiba le maoto: lintsu maoto ka ho feletseng, hoo e ka bang ho fihlela menoana e, koahetsoeng ka masiba a, ha lintsu - feela halofo.

2. lintši

Khetholla lintsu sekame ka holimo lintši. Koahetsoeng ka masiba a, ba ile ba fana ka ponahalo ea ka tšosang, frowning ho hlahisa maikutlo.

3. Ke eng e thahasellisang ke hore mefuta e fapaneng ya le lentsoe molumo Bald Eagle bophara haholo: ba ka linako tse ling ikhethang ho letsa mololi piercingly phahameng, a re hopotsang la molumo oa ho "Quick-raha-raha-raha-raha-raha-raha", 'me ka linako tse ling ba ne ba bonahala ba le croak omeletse, molumo hlakile phatlalatsang "leq". lintsu lefatla khetha ho phela haufi le pokello, moo a mangata tlhapi, e le ka linako tse ling se averse ho diversify dijo tsa hao le ryboshkoy ena e khōlō.

4. E tsebahala hore pejana ho moo lefatla lintsu le tsona li atoloswa ho naha ea Russia, ba ne ba hangata ba ne ba lula lebōpong la Bering Island. Shoals ea litlhapi tsa salmon il'o spawn, hohela bona, ho ba leseli le phepo tse qotsitsoeng.

Subspecies a lintsu lefatla

1. Southern khetholla lintsu subspecies lefatla, Leucocephalus, tse nyenyane, le mapheo a bolelele ba emetse disentimitara 53 ka tse tšehali le tse tona 57,6 emetse disentimitara. Ba phela karolong e ka boroa ea Amerika Leboea tse ka bang 38 likhato leboea bolokolohi.
2. subspecies Northern a lintsu lefatla, Washingtoniensis - ke nonyana e khōlō ka hlooho e tšoeu. Ka subspecies tšehali ka leboea lepheo bolelele e ka ba se 59 disentimetara (karolelano ea disentimetara 6 feta congeners bona Southern) le ba batona ba ho ka ba 66 di emetse disentimitara telele lepheo. linonyana tsena ka bonoa ka leboea naha ea tšoanang le 38th.