Invasive alien shredders clear up invasive alien leaf litter

Alien invasive birds.

A bird species is regarded as alien invasive if it has been introduced, intentionally or accidentally, to a location where it did not previously occur naturally, becomes capable of establishing a breeding population without further intervention by humans, spreads and becomes a pest affecting the environment, the local biodiversity, the economy and/or society, including human health. European St...

Ecology of Invasive Alien Invertebrates

Costs of alien invasive species in Sweden.

The purpose of this paper is to present calculations of total costs of 13 alien invasive species (AIS) in Sweden. All species are subject to control by Swedish public authorities, and estimates for most AIS include either damage cost or actual control cost. The results indicate a total annual cost between approximately 1620 and 5080 million SEK, which correspond to SEK 175 and SEK 565 per capit...

Invasive Alien Species Management: A Personal Impasse

Alien Invasive Species and International Trade

International forest quarantine activitie