Indicator species are living organisms that tell us that something has changed or is going to change in their environment. They can be easily observed, and studying them is considered a cost ...

New research reveals the impact of discarded plastic materials on young birds—with chicks dying after becoming entangled in ...

This summer has been a good year for viewing lightning bugs or fireflies because of several weather conditions. Here's what ...

He said plovers are indicator species, so if their population is in trouble, so are beaches and coastal habitats. "If the piping plovers, the most vulnerable can do well, it's a domino effect to ...

Pikas' sensitivity to climate change makes them an excellent indicator species, or "climate sentinel," according to the experts CBC spoke to. "They provide us this pulse, ...

Poison dart frogs are also an indicator species. When they begin to disappear from their natural environment, it’s an indication that the ecosystem’s health is on the decline.

Overall, numbers were poor for most species at most locations. "These were moderately poor nesting efforts compared to recent years; both annual estimates were below the 10-year (2012–2021 ...