무료 이미지 : 강, 어업, 해초, 물고기, 조류, 연어, 소냐 알파, sonydslra580, tamron18270mmpzd, 케치 칸, 해양 생물학 2400x1595

강, 어업, 해초, 물고기, 조류, 연어, 소냐 알파, sonydslra580, tamron18270mmpzd, 케치 칸, 해양 생물학 Public Domain

감사합니다 PxHere

저희 제작자들은 여러분의 의견을 듣고 사진을 어떻게 사용했는지보고 싶어합니다. 기부, 트윗, 페이스 북 및 팔로우를 통해 감사를 표하십시오!

기사에 포함 (예 : Wordpress, Blogspot)

Starting out as small eggs in a stream bed, they hatch and begin their journey downstream towards the ocean. They spend a couple of years in the streams and rivers growing from small alevin to juvenile smolts. At the mouth of the streams and rivers, the smolts school together and ready themselves for the trip out into the ocean. During this time, their bodies change to adapt to the seawater. The young adult salmon then head out to sea and spend several years swimming in the Bering Sea and the Gulf of Alaska. Once they have fully matured, they will swim back to their original stream or river where they re-adapt to the fresh water and swim back up the stream to reach their spawning grounds. Sometimes this means swimming up rugged rivers with miles of rapids and even waterfalls to leap. Once they get back to their natal stream, they breed and lay their eggs. After spawning they generally die within a week, fertilizing the stream and creating a nutrient-rich environment for the new infant salmon that are about to hatch.



무료 고해상도 사진 강, 어업, 해초, 물고기, 조류, 연어, 소냐 알파, sonydslra580, tamron18270mmpzd, 케치 칸, 해양 생물학

, 촬영 DSLR-A580 01/01 2017 함께 찍은 사진 90.0mm, f/5.6s, 1/40s, ISO 1600

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