Siyaqiniseka ukuthi uphinde wakwazi ukwazi ukubona isithombe esinjalo: Lapho nje imvula, amajuba, ama-grooves nezinye izinyoni eziningi zedolobha ziqala ukudonsa, futhi ezinye izinyoni eziningi zedolobha zicashe ngokushesha ngaphansi kombhede. Okumangazayo, njengoba kungenzeka ukuthi kumnandi ukundiza ngezimpaphe ezimanzi ezimanzi.
Kodwa-ke, ezinye izinyoni azesabi umswakama. Futhi lezi yizimpaphe zamanzi. Awusoze wazibuza ukuthi le nkulumo ivelaphi: "Amanzi" kanjani? Yize kunjalo, empeleni, akekho noyedwa okwakudingeka abone i-goose emanzi noma, ngokwesibonelo, idada.
Ukuze uqiniseke ukuthi ubuqiniso balokhu kubona lokhu, ungasebenzisa ngisho nokuhlola okuncane. Yehlisa i-goose noma i-foose feather ibe isitsha esigcwele amanzi, bese ukhipha. Ngemuva kwalokho, wukuncenga engela lama-degree angamashumi ayisikhombisa. Ngemuva kwemizuzwana embalwa, ipeni lizophinda lisome, kube sengathi akukho lutho.
Lesi "simangaliso" sichazwa yiqiniso lokuthi ezimpaphe ze-waterfowl yinto ye-hydrophobic - amafutha. Izinto ze-hydrophobic zihlanganisa nophalafini, uNaphthalene, ama-waxes, amafutha, izilonda. Amazolo, endleleni, futhi yakhelwa ngenxa yokuba khona kwe-hydrophobic coang emaqabungeni ezitshalo.
Impela, abaningi babonile izinyoni emsileni wabo. Lokhu kungenxa yokuthi i-iron yokusindisa itholakala eduze komsila, obeka la mafutha.
Le nyoni ibaqubuzela ngosizo lwe-beak, bese igcoba umzimba. Kepha kungenzeka umbuzo: "Bakwazi kanjani ukugcoba amakhanda abo?". Bavele bamsebenzele ngezimpaphe. Ngenxa yaleli khono, amanzi akhipha izimpaphe ezinamafutha.
Futhi benza "amasiko" anjalo hhayi kuphela izimpaphe zamanzi. Ezinye izinyoni zimane zithuthukiswe kancane nge-cuxcession gland, kepha kunjalo. Kuyaqapheleka ukuthi yilokhu kungenzeka ukuthi kuvumela umuntu ukuba aqhubeke futhi angabi namanzi, hhayi i-waterfowl - uma iqala imvula.
Inkinga ehluke ngokuphelele ixazulula izinyoni ezinjengama-quacaws kanye nama-heron. "Yi-powder." Njengokuthiwa "i-powder", basebenzisa i-Fellows - izimpaphe zempuphu, ezikhukhuleka ngezikhathi ezithile. Ngosizo lomlomo wakho, izimpaphe zisebenzisa i-powder emzimbeni wonke.
Kodwa-ke, akusindiswanga kakhulu kwimvula enkulu, futhi izinyoni zisafanele zifune ukukhoseliswa. "I-powder" enjalo nayo ifanelekile njenge-wax, okusole ngesizotha ngezimpaphe kanye nodaka, ngoba ngenxa yezinhlanzi zokuzingela nokudla, izimpaphe zazo zingcolile kancane kancane futhi zimbozwe kancane kancane.