Northeastern Naturalist Volume 27, Number 2, 2020

Contents. Click on the hotlinked titles to view open-access first pages with abstracts.

Front cover
Inside front cover
Board of Editors/indicia page
RESEARCH ARTICLES
Effects of Intertidal Elevation on Barnacle Recruit Density and Size in Wave-exposed Habitats on the Atlantic Canadian Coast Ricardo A. Scrosati	186
Long-distance Dispersal by Eastern Gray Squirrels in Suburban Habitats Noah G. Perlut	195
Use of Artificial Roost Boxes Installed as Alternative Habitat for Bats Evicted from Buildings Michelle Arias, Sarah Gignoux-Wolfsohn, Kathleen Kerwin, and Brooke Maslo	201
Can Disruption of an Ant–Plant Mutualism Explain a Lack of Recovery of Forest Herbs in Post-agricultural Forests of New York? Nathan G. Kiel, Geoffrey R. Griffiths, and Gregory G. McGee	215
*Salinity Tolerance and Occurrence of Salix nigra* Marshall (Black Willow) in Tidal Wetlands of Chesapeake Bay Tributaries** Heike Markus-Michalczyk, Michelle L. Crawford, and Andrew H. Baldwin	229
Macroinvertebrate Assemblages in Selected New Jersey Springs Yaritza Acosta Caraballo, Meiyin Wu, and Steven Domber	242
*Dietary Variability of the Rainbow Darter (Etheostoma caeruleum) in Northwestern Pennsylvania* Sara J. Mueller, Casey Bradshaw-Wilson, and Jay R. Stauffer Jr.	263
*The Nonindigenous Asian Clam, Corbicula fluminea, in New Hampshire* Terry D. Richardson and Jeff M. Selby	272
Changes in Black Cherry Seed Production: Is Stand Age a Factor? Robert P. Long and Todd E. Ristau	282
*Exploratory Survey of Salamanders in Pennsylvanian Forests with Dense Understories of Berberis thunbergii* (Japanese Barberry), an Invasive Shrub** Ryan M. Utzand Melanie N. Fetsko	299
*Life History of an Invasive Population of Allegheny Crayfish (Faxonius obscurus) in an Eastern Pennsylvania Stream* Sean M. Hartzell	307
*Shallow Corms of Erythronium americanum* (Trout Lily) Die from Herbivory in the Summer and Freezing in the Winter** Jack T. Tessier	318
Importation of Dragonfly Nymphs (Odonata: Anisoptera) to Control Mosquito Larvae (Diptera: Culicidae) in Southern Maine Charles B. Lubelczyk, Susan P. Elias, Phillip G. deMaynadier, Paul M. Brunelle, Leticia B. Smith, and Robert P. Smith Jr.	330
*Assessing Microhabitat Characteristics as Predictors of Nest-Box Occupancy in a Declining Bird Species, the American Kestrel (Falco sparverius)* Matthew Kamm and J. Michael Reed	344
*Post-natal Movement, Habitat Use, and Hibernacula Selection of Eastern Box Turtles (Terrapene carolina carolina) in Southern New England* Barbara J. Nicholson, Dennis P. Quinn, and Marc A. Rivadeneyra	358
NOTES
Observation of a Sea Lamprey, Petromyzon marinus, on a Pelagic Blue Shark, Prionace glauca Joshua K. Moyer, Jon Dodd, and Duncan J. Irschickr	N16
*Recent Records and Range Expansion of Erethizon dorsatum* (North American Porcupine) in Virginia** Nancy D. Moncrief and Michael L. Fies	N21
Camera Traps Detect Prey of Northern Carnivores David A. Keiter, Brent R. Patterson, Carol Dersch, Bob Elliott, Arthur R. Rodgers, and John F. Benson	N28