Study: Bird population in Vermont forests drop 14.2 percent

Scientists say a 25-year study has found a 14.2 percent decline in the population of birds living in Vermont forests.

The study by the Vermont Center for Ecostudies, in Norwich, says bird species that live on flying insects saw the biggest decline. Those include the chimney swift, the Eastern phoebe and the tree swallow.

But even the population of the more common blue jay declined by 25 percent over the survey years.

The study blames natural changes in the maturing forests, along with invasive species, climate change, acid rain, and the fragmentation of forestland.

The study was based on surveys of 125 species, conducted by volunteers every June between 1989 and 2013.



Add Comment

all comments

  Other news

more
Ant and Decís Ant McPartlin moves mum in following rehab stint as he admits marriage to wife Lisa Armstrong is 'under strain'

Ant and Decís Ant McPartlin moves mum in following rehab stint as he admits marriage to wife..

19-Aug, 09:20

The Saturday Night Takeaway host recently left rehab after receiving...

Russia knife attacker wounds seven in Surgut

Russia knife attacker wounds seven in Surgut..

19-Aug, 06:51

Seven people have been wounded in a knife attack in the Russian city of...

Buying a home? Strategies for lowering your closing costs

Buying a home? Strategies for lowering your closing costs..

19-Aug, 15:36

Image source: Getty Images. Buying a home is likely to be the biggest...

Binky Felstead's baby India is the cutest playing with daddy Ė see the snap!

Binky Felstead's baby India is the cutest playing with daddy Ė see the snap!..

19-Aug, 12:00

by Sophie Hamilton Born in Chelsea Star Binky Felstead has shared the...

Tesla provides first look at cheaper Model 3 sedan

Tesla provides first look at cheaper Model 3 sedan..

09-Jul, 14:13

Electric automaker Tesla has produced its first Model 3 sedan, a highly...

Sports Bra Science: Can You Go Jiggle-Free?

Sports Bra Science: Can You Go Jiggle-Free?..

01-Mar, 01:38

In search of the perfect sports bra? You're not alone. And the bustiest...

New ads target House Republicans for supporting GOP health plan

New ads target House Republicans for supporting GOP health plan..

11-Apr, 10:32

A liberal organization is targeting a group of centrist House Republicans...

Immigration judge frees Mexican activist US trying to deport

Immigration judge frees Mexican activist US trying to deport..

09-Jun, 20:21

A Mexican woman was released from custody Friday while the U.S....