![A dead gray whale rests on Limantour Beach at Point Reyes National Seashore in Point Reyes Station, north of San Francisco, California, U.S., May 23, 2019. (Photo/Agencies)](http://www.ecns.cn/hd/2019/05/27/50c5786181ba4fb9bb18e1ef627dc089.jpg)
A dead gray whale rests on Limantour Beach at Point Reyes National Seashore in Point Reyes Station, north of San Francisco, California, U.S., May 23, 2019. (Photo/Agencies)
![Waves crash on the carcass of a dead gray whale on Limantour Beach at Point Reyes National Seashore in Point Reyes Station, north of San Francisco, California, U.S., May 23, 2019. (Photo/Agencies)](http://www.ecns.cn/hd/2019/05/27/f532564a07af453ea356a171a2ab1abc.jpg)
Waves crash on the carcass of a dead gray whale on Limantour Beach at Point Reyes National Seashore in Point Reyes Station, north of San Francisco, California, U.S., May 23, 2019. (Photo/Agencies)
![A beachgoer looks at a dead gray whale on Limantour Beach at Point Reyes National Seashore in Point Reyes Station, north of San Francisco, California, U.S., May 23, 2019. (Photo/Agencies)](http://www.ecns.cn/hd/2019/05/27/174331382a454e6082e5eebcc207fb2b.jpg)
A beachgoer looks at a dead gray whale on Limantour Beach at Point Reyes National Seashore in Point Reyes Station, north of San Francisco, California, U.S., May 23, 2019. (Photo/Agencies)
![Waves crash on the carcass of a dead gray whale on Limantour Beach at Point Reyes National Seashore in Point Reyes Station, north of San Francisco, California, U.S., May 23, 2019. (Photo/Agencies)](http://www.ecns.cn/hd/2019/05/27/88d5958cd37d4f4f9d0360f68b13a9a0.jpg)
Waves crash on the carcass of a dead gray whale on Limantour Beach at Point Reyes National Seashore in Point Reyes Station, north of San Francisco, California, U.S., May 23, 2019. (Photo/Agencies)