Which of the following organisms is considered endangered?

The California condor is a well-documented example of an endangered species. This bird, once on the brink of extinction, has been the focus of intensive conservation efforts, including breeding programs and habitat management, which exemplify the challenges faced by many species in maintaining population numbers.

The Garry oak, while not as prominently recognized as the California condor in terms of endangered status, also faces significant threats. This tree species has declined due to habitat loss and other environmental pressures, leading to a situation where it is considered vulnerable or endangered in certain regions.

By recognizing both the California condor and the Garry oak as endangered, it draws attention to the broader theme of biodiversity loss and the need for conservation. The correct answer reflects the reality that both species are at risk and emphasizes the importance of awareness and action within biodiversity conservation efforts.