Haddad Lab

Landscape Science for Nature and For People

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Welcome to the Haddad Lab

We study the application of ecological principles to the conservation of biodiversity - from individual rare animals, to all species living within a community, to species effects on ecosystems and people. We focus on strategies like habitat corridors that are intended to overcome the negative effects of habitat loss and fragmentation, and the effects of land use intensity in diversified agricultural landscapes that increase ecosystem services such as pollination.

Nick Haddad LabNick Haddad2026-10-09T15:15:37+00:00

Haddad Lab

Current Research

Working Landscapes

Rarest Butterflies

Landscape Corridors

People

Current Members

Lab Alumni

Our Collaborators

News & Announcements

Nick Haddad2026-04-06T14:40:17+00:00April 6th, 2026|

Tyson’s paper in Ecology Letters shows that climate warming, by increasing number of generations, generally increase butterfly population growth

Nick Haddad2025-03-25T13:21:52+00:00March 25th, 2025|

New study resolves a half-century debate. Fragmentation reduces biodiversity. Check out story on ConservationCorridor

Nick Haddad2025-03-25T13:10:20+00:00March 25th, 2025|

Definitive study shows rapid butterfly decline across the US. Check out stories in the NY Times, Washington Post, and Science Friday.

Research & Mentorship

Student Opportunities at KBS:

Undergraduate

Graduate

Mentoring Biodiversity: The Haddad Lab at KBS