Michael green robert mesta (11 risultati)

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Paperback. Condizione: New. Print on Demand. This book introduces the 2003 Monitoring Plan for the American Peregrine Falcon, which was delisted from the Endangered Species Act in 1999 due to a remarkable recovery from near-total disappearance. The plan provides a detailed protocol for post-delisting monitoring to ensure the continued recovery of the species. The American Peregrine Falcon had been on the brink of extinction due to the extensive use of the pesticide DDT, which caused eggshell thinning and reproductive failure. However, the ban on DDT and successful captive breeding programs led to a resurgence of the peregrine falcon population. This monitoring plan aims to detect any future declines and identify potential threats to the species' continued recovery. By establishing a standardized monitoring system involving random selection of territories, data collection on occupancy, nest success, and productivity will be used to assess population health. Additionally, contaminant monitoring will be conducted to track the presence and effects of environmental contaminants, which have been identified as a potential threat to the ongoing recovery of the American Peregrine Falcon. The plan highlights the importance of ongoing monitoring and collaborative efforts among wildlife agencies, researchers, and conservationists to ensure the long-term recovery of this iconic species. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Condizione: New. Print on Demand.

Condizione: New. Print on Demand.