In Costa Rica, the impact is apparent due to high temperatures, changes in rainfall patterns, and now the decline in sea turtle hatchlings.

Source: https://ticotimes.net/2023/09/17/costa-ricas-sea-turtle-decline-linked-to-climate

In female salmon that are returning to rivers and streams to spawn, thiamine deficiency can be passed on to their many hatchlings, which suffer problems swimming and experience high rates of death, researchers say.

Source: https://www.latimes.com/environment/story/2023-01-03/a-hunger-for-anchovies-is-killing-off-endangered-salmon

Of course, the hatchlings aren't sitting still.

Source: https://www.zmescience.com/science/biology/cane-toad-cannibal-australia/

The eggs will hatch in September, and the round, one-inch, unspotted hatchlings will head for wetland edges to forage.

Source: https://bartonchronicle.com/spotted-turtles-rare-and-reclusive/

These all aim to cool the beach shores to a temperature where the development of male hatchlings is possible.

Source: https://www.canberratimes.com.au/story/8182311/what-determines-a-turtles-sex/?src=rss

The tracking devices will lead researchers to the snakes, allowing them to record behavior and document reproductive data such as nesting sites, clutch size, hatchlings and how many survive.

Source: https://phys.org/news/2023-02-scientists-lure-burmese-pythons-radio.html