Northeastern Naturalist Volume 26, Number 2, 2019

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
*The Decline in Nesting Success of Tachycineta bicolor* (Tree Swallow) Over 38 Years on Hardwood Island, Maine** Marcia Blyth, C.W. Eliot Paine, and C.E. Timothy Paine	236
Wing-flashing by Northern Mockingbirds While Foraging and in Response to a Predator Model Sarah K. Peltier, C. Morgan Wilson, and Renee D. Godard	251
Terrestrial Gastropod Grazing on Macrolichens in a Northern Broadleaf–Conifer Forest Ailís B. Clyne, Natalie L. Cleavitt, and Timothy J. Fahey	261
Changes in Occupancy and Relative Abundance of a Southern Population of Spruce Grouse Based on a 25-year Resurvey Christopher Gilbert and Erik Blomberg	275
Limulus polyphemus (Atlantic Horseshoe Crab) Habitats in a Small Estuary and the Adjacent Inner Continental Shelf: Linkages Across Mid-Atlantic Bight Seascapes Kenneth W. Able, Paola C. López-Duarte, Thomas M. Grothues, Linda Barry, Rosemarie Petrecca, Jaymie Fredricks, Chandler Navara, and Anya Hanson	287
A Spatially and Temporally Concurrent Comparison of Popular Abundance Estimators for White-tailed Deer Jacob M. Haus, T. Brian Eyler, and Jacob L. Bowman	305
Wild Canid Distribution and Co-existence in a Natural–Urban Matrix of the Pioneer Valley of Western Massachusetts Eric G. LeFlore, Todd K. Fuller, John T. Finn, Stephen DeStefano, and John F. Organ	325
*Rediscovery of the Freshwater Brown Alga Heribaudiella* in Connecticut After 100 Years** John D. Wehr, Sarah E. Steirer, and Robin S. Sleith	343
Observations on the Growth, Condition, and Ecology of Lake Trout in Quabbin Reservoir, Massachusetts Jason T. Stolarski	362
Wild Bees (Hymenoptera: Apoidea) of the Ossipee Pine Barrens Erika M. Tucker and Sandra M. Rehan	379
Assessment of a Restored Wetland in West-Central Illinois Taylor Bookout and Gregory L. Bruland	392
Surveys for Population Persistence and Bd at the Northeastern Range Edge of the Eastern Lesser Siren Lily M. Thompson, Benny Pugh, Logan A. McDonald, Angie Estrada, Katelyn Horn, Bronte L.C. Gilman, Lisa K. Belden, Joseph C. Mitchell, and Kristine L. Grayson	410
*Physicochemical Controls on Spatiotemporal Distribution and Benthic Mat Severity of Didymosphenia geminata* in Pine Creek, an Unregulated Watershed in Northern Pennsylvania** Matthew K. Shank	420
NOTES
*Swainson’s Warbler (Limnothlypis swainsonii) in a Monoculture of Invasive Japanese Knotweed (Reynoutria japonica)* Gary R. Graves	N9
*Latest Documented Fall record of Oporornis agilis* (Connecticut Warbler) in North America** Noah Perlut	N12
Poecile atricapillus (Black-capped Chickadee) Feeding Catharus guttatus (Hermit Thrush) Nestlings Leonard R. Reitsma, Christian Burns, and Jess Sullivan	N15
Gryllus veletis (Orthoptera: Gryllidae) in New Brunswick: First detection in Maritime Canada Jake H. Lewis, Donald F. McAlpine, and Andrew B.T. Smith	N18
Noteworthy Books	B1