New Hampshire Partners in Flight
Master Plan
Assembled for the WWW by Dr. Jay Pitocchelli,
Biology Department, Saint Anselm College
for the
NHPIF Working Group
NEW HAMPSHIRE PARTNERS IN FLIGHT
DRAFT
MASTER PLAN
Prepared by New Hampshire Partners in Flight Working Group
John J. Kanter, Co-coordinator, NH Partners in Flight
Carol R. Foss, Co-coordinator, NH Partners in Flight
Dr. Arthur C. Borror
Meade Cadot
Richard Cook
Chris Costello
Diane De Luca
Dr. Richard Holmes
Dr. Peter Hunt
John Lanier
Roger Lawrence
Chris Martin
Dr. Jay Pittochelli
Robert A. Quinn
Judy Silverberg
Ellen Snyder
Rebecca Suomala
Mariko Yamasaki
October 1, 1995
Send correspondence to:
John J. Kanter
NH Fish & Game Department
2 Hazen Drive
Concord, NH 03301
Introduction
Birds comprise approximately half of New Hampshire's vertebrate diversity,
and are important components of virtually every significant habitat in the
state. Bird populations are highly dynamic in space and time, and are
influenced by a wide range of environmental factors, an increasing number
of which are anthropogenic. Ensuring that native bird species maintain
resilient populations in an increasingly human-dominated landscape
requires the coordination of all parties with pertinent authority and/or
expertise.
Problem statement
Apparent declines in some songbird populations, particularly some neotropical
migrants, highlight the need for understanding impacts of human activities
on native bird populations. Several agencies, organizations, and
institutions within the state independently have devoted considerable
effort to bird research, monitoring, management, and conservation
focused on particular taxonomic groups or particular geographic areas.
A stable, long-term, cohesive strategy is essential for effective
conservation of native birds through the coordinated actions of
existing agencies, organizations, and institutions.
Mission Statement
New Hampshire Partners in Flight (NHPIF) is a partnership of public and
private agencies, organizations, and institutions committed to conservation
of native birds and their habitats. This partnership works through
inventory, monitoring, research, management, and education, both within
the state and in cooperation with adjacent states, regional partnerships
and national coalitions, using existing and additional resources to address
common goals.
High Priority Species
The NHPIF generated the following list of high priority species based
on consideration of the following: NH state list of threatened and
endangered species, Rosenberg and Wells (1995), analysis of state BBS
trends, Species Prioritization Project of CBO, data from the NH Breeding
Bird Atlas, and recent data submitted to NH Bird Records.
This list encompasses landbirds only. Although we are currently focussing
on neotropical migrants, we decided to generate a comprehensive list of
species in need of special conservation effort in the state. The list is
separated into migrant and resident categories with migrants including
all species appearing on any reference list of neotropical migrants and
a few short distance migrants. The NHPIF action plan emphasizes the migrant
list. Conservation efforts may address residents at a later date.
High Priority Species
Migrants
Osprey
Bald Eagle
Northern Harrier
Cooper's Hawk
Peregrine Falcon
Upland Sandpiper
Common Nighthawk
Whip-poor-will
Chimney Swift
Least Flycatcher
Purple Martin
Bank Swallow
Cliff Swallow
Barn Swallow
Sedge Wren
Marsh Wren
Veery
Gray-cheeked (Bicknell's) Thrush
Wood Thrush
Brown Thrasher
Golden-winged Warbler
Chestnut-sided Warbler
Blackburnian Warbler
American Redstart
Canada Warbler
Scarlet Tanager
Rufous-sided Towhee
Field Sparrow
Vesper Sparrow
Grasshopper Sparrow
Eastern Meadowlark
Rusty Blackbird
Residents
Spruce Grouse
Three-toed Woodpecker
Former Breeders in NH
Golden Eagle
Loggerhead Shrike
Henslow's Sparrow
Species to Watch
Migrants
Sharp-shinned Hawk
Merlin *
Yellow-billed Cuckoo
Northern Flicker
Olive-sided Flycatcher
Cerulean Warbler *
Song Sparrow
White-throated Sparrow
Residents
Long-eared Owl
Gray Jay
* peripheral species
Notes:
Yellow-billed Cuckoo shows BBS declines regionally but it is irregular
in NH and we lacked NH data.
Song Sparrow shows BBS declines regionally but is not listed as a
neotropical migrant and we lack NH data.
White-throated Sparrow shows BBS regional declines.
Ecoregions
The NHPIF elected to adopt the U.S. Forest Service biophysical
descriptions for New Hampshire, using the subsections of that
classification system as ecoregions, as follows (see Figure 1):
A. Connecticut Lakes
B. Mahoosuc
C. White Mountains
D. Sebago-Ossipee
E. New Hampshire Upland
F. Vermont Upland
G. Northern Connecticut River
H. Southern New England Coastal Plain
I. New England Coastal Lowland
Ranking of High Priority Species by Physiographic Region
To facilitate efficiency of effort, we ranked the importance of each
physiographic region to each species of concern. Ranking categories
were based on best available knowledge of current and historical
distributions and abundances of pertinent species.
Ranking categories for high priority species by physiographic region
(see Figure 2.)
0 No evidence of current or historical population
Opportunity for management essentially nonexistent
1 Historically present but currently sparse or absent
Restoration would involve major reintroduction effort
Possible opportunities to protect suitable habitat in
anticipation of natural recolonization
2 Peripheral area for current population in New Hampshire,
more common elsewhere in state
Limited opportunity for effective management
3 Current population sparsely scattered
Management opportunities diffuse
4 Current population widespread
Opportunity to reverse negative trends
5 Concentration area for current population
Opportunity to protect important habitat and best
opportunities to build from current population
6 Sole area of current population, protection essential to maintain
species in state
Only opportunity to build from current population
General Habitat Associations of High Priority Species
Breeding Season
Forest
High elevation spruce-fir - Bicknell's Thrush
Mature coniferous or mixed forest - Blackburnian Warbler
Moist low to mid-elevation forest - Veery
Mid-to late successional forest - Cooper's Hawk
Scarlet Tanager
Mixed age forest with large standing hollow trees - Chimney Swift
Mid-successional hardwoods - Least Flycatcher
Wood Thrush
American Redstart
Dense hardwood or mixed understory - Canada Warbler
Shrublands - Brown Thrasher
Rufous-sided Towhee
Blue-winged/Golden-winged warblers
Field Sparrow
Barren ground - Common Nighthawk
Mosaic of dry woods and open areas - Whip-poor-will
Early successional hardwoods - Chestnut-sided Warbler
Cliffs - Peregrine Falcon
Grassland
Extensive open fields - Eastern Meadowlark
Upland Sandpiper
Extensive dry, weedy fields - Grasshopper Sparrow
Edges of dry, patchy fields - Vesper Sparrow
Extensive grassland/scrub complex - Northern Harrier
Open lands with structures for nesting - Barn Swallow
Open water/wetlands
Large water bodies with large nest trees nearby - Osprey
Bald Eagle
Open areas near water - Purple Martin
Gravel banks near water - Bank Swallow
Boreal forest ponds and wetlands - Rusty Blackbird
Cattail marshes - Marsh Wren
Wet meadows with dense sedges and grasses - Sedge Wren
Open areas with shallow water and structures - Cliff Swallow
Urban
Flat-roofed buildings - Common Nighthawk
Chimneys - Chimney Swift
Migration
[This section is still under development]
Habitat Categories
There are four broad habitat categories associated with many of the
species on New Hampshire's priority list.
1. Species Declines Explained by Land Use Changes
The rarity and decline of several species are easily associated with
changes in land use. There are many examples of species' responses to
the changes that followed European settlement. The species on NH's
priority list that fall into this category include the following:
Grassland - all species
Shrubland - Brown Thrasher
Rufous-sided Towhees
Forest - Chestnut-sided Warbler
Whip-poor-will
Open water - Purple Martin
2. Species Rarity explained by historic pesticide use or low historic density
Species in this category were historically rare and provide classic
examples of susceptibility of large predators to human perturbations.
Intensive monitoring and management will likely always be required to
ensure that populations of these species are represented in New Hampshire.
Open Water/Wetlands- Bald Eagle
Osprey
Forest - Peregrine Falcon
Cooper's Hawk (may also be effected by land-use changes)
3. Declining Species that have a significant portion of their distribution
in New Hampshire (see Wells and Rosenberg, CBO, and BBS data) Research
conducted by Holmes, et al. at Hubbard Brook Experimental Forest provides
some explanations for declines in American Redstarts and Least Flycatchers.
More intensive research on the other species (* see separate Bicknell's
Thrush discussion below) and greater geographic coverage of these species
will be required to develop conservation strategies.
Forest- Bicknell's Thrush *
Veery
Blackburnian Warbler
Scarlet Tanager
American Redstart
Least Flycatcher
Wood Thrush
* Bicknell's Thrush is unique among these species because of its
recent recognition as a separate species and its relatively
limited distribution in the Northeast. A significant portion of
its range exists in the White Mountain National Forest.
These areas are largely removed from active forest management,
but are subjected to intense recreational use. Potential impacts
from recreational use should be evaluated as part of the development
of any conservation strategy. Pollution, climate change, and
other large scale environmental problems have the potential to
effect the availability of Bicknell's Thrush habitat. Research on
the influence of these factors should be reviewed and related to
their potential impacts on Bicknell's Thrush habitat.
4. Declining species associated with unique features
Urban - Chimney Swift
Common Nighthawk
Unique Nesting Features - Bank Swallow
Cliff Swallow
Barn Swallow
Education can influence decisions effecting these environments.
An increase in monitoring is needed to establish baseline data and
target appropriate educational avenues. The association of Chimney
Swifts to older growth forest stands should be evaluated.
Priority Habitats and Associated Threats
[This section is still under development]
Priority Habitat List
Grassland
Shrubland
Water/Wetland
Riparian/Shoreland
High/Low Elevation Spruce/Fir
Older-aged Forest
Large Forest Tracts
Coastal Marsh and Shoreline
The threats to these priority habitats need to be outlined as well as
their variation in different geographic regions.
Associated with the threats to habitat are three basic influences
on the ability of New Hampshire to sustain native bird populations.
1. Fragmentation of Natural Vegetation
Vogelman analyzed the density of people in New Hampshire to demonstrate
habitat fragmentation. Not surprisingly, fragmentation is most widespread
in the southern portion of the state where Boston continues to creep further
north (Growth Projections). Physiographic regions most heavily influenced
by fragmentation include E, H, I. Additional areas around population
centers in other regions are also subjected to these problems.
2. Demand for Forest Products
3. The Human Factor
Some factors result in direct increases in bird mortality, others have
a negative or positive effect on habitat for selected species.
Negative impacts
Waste Disposal
Domestic Pets
Positive impacts
Agricultural habitat management
DRAFT ACTION PLAN
Inventory and Monitoring
Continue on-going efforts
Conduct annual BBS on established routes
Monitor breeding Peregrine population
Osprey population
Bald Eagle population
Northern Harrier population
Upland Sandpiper population
Monitor bird populations in high elevation spruce-fir forests
Monitor forest bird populations in White Mountain National
Forest and Nash Stream Forest
Monitor bird populations at Great Bay National Wildlife Refuge
Maintain current list of NH neotropical migrant birds as a part
of the Wildlife Information Network of the Granite State
(WINGS)
Maintain a volunteer reporting program for bird species,
particularly through NH Bird Records
New initiatives
Conduct long-term productivity studies in forest, shrubland,
and grassland habitats
Implement monitoring program for wetland bird species
Implement monitoring program for crepuscular species
Inventory shrubland birds, focussing on utility corridors
and remaining natural habitat
Implement monitoring program for grassland birds, based on
results of current grassland bird inventory;
inventory grassland & agricultural habitat
Conduct inventory for bank-nesting birds in major river corridors;
design and implement monitoring program
Determine status and species' use of lowland spruce-fir
Implement monitoring program on state and other protected lands
within each ecoregion
Utilize new technologies to update old growth forest inventory;
monitor breeding bird populations in selected stands &
compare with mature hardwood stands
Establish a pilot project to identify important migration stop
over locations using banding stations
Facilitate communication between data collectors (ex. NH Bird
Records) and statewide databases that serve as a reference
for research and environmental reviews
Research
Continue on-going efforts
Connecticut River Migration Study
Hubbard Brook Studies
University of Maine fledgling bird study
U.S. Forest Service projects
Northeast Forest Experiment Station studies
New initiatives
Investigate breeding bird distribution patterns and habitat
associations in old-growth hardwood forest
Investigate pH and aquatic insect populations of former and
current Rusty Blackbird wetlands
Investigate relationship of forest bird productivity with road
and residential housing densities
Relate bird population trends to ongoing forest inventory data
Promote utilization of existing historical data for long-term
breeding season studies
Management
Continue on-going efforts
Work through existing networks to guide management actions on
public and private lands by providing updated information
Work with forest landowners to protect osprey nests during timber
harvesting operations
Work with the rock-climbing community to protect active peregrine
eyries from human disturbance
Work with Pease Development Authority to maintain suitable
upland sandpiper habitat and protect breeding colony
from human disturbance
Extension Forester Training
US Forest Service Management guidelines
NH Forest Resources Plan
NH Forest Sustainability Standards Work Group
Ecological Reserve Project
NH State Lands Management Team
NH Comparative Risk Project
New initiatives
Participate in management planning processes for public lands
Prepare information packet for owners of buildings supporting or
with potential to support nesting common nighthawks
Identify and pursue opportunities to manage utility ROWs for
shrubland birds
Identify and pursue opportunities to manage and maintain habitat
for grassland birds
Provide local and regional planning officials (eg. Conservation
Commissions) with information on integration of neotropical
migrant habitat protection into land use planning efforts
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