1. Soil chemical properties in forest patches across multiple spatiotemporal scales in mid-Atlantic U.S. metropolitan areas

   • Tara L. E. Trammell
   • Richard V. Pouyat
   • Vince D’Amico III

   OriginalPaper 27 January 2021 Pages: 1085 - 1100

   

2. Seasonal variation in habitat use, daily routines and interactions with humans by urban-dwelling gulls

   • Joana Pais de Faria
   • Vitor H. Paiva
   • Jaime A. Ramos

   OriginalPaper 29 January 2021 Pages: 1101 - 1115

   

3. The relationship between landscape features and domestic species on the occupancy of native mammals in urban forests

   • Alaaeldin Soultan
   • Omar Attum
   • Wade Lahue

   OriginalPaper Open access 30 January 2021 Pages: 1117 - 1128

   

4. Caterpillar survival in the city: attack rates on model lepidopteran larvae along an urban-rural gradient show no increase in predation with increasing urban intensity

   • Lindsay D. Nason
   • Perri K. Eason
   • Jacob Lawson

   OriginalPaper 01 February 2021 Pages: 1129 - 1140

   

5. Parrots and the city: modeling potential corridors in an urban environment

   • Paulla Jezuíno
   • Renata Duarte Alquezar
   • Ricardo Bomfim Machado

   OriginalPaper 02 February 2021 Pages: 1141 - 1154

   

6. High diversity of diurnal Lepidoptera associated with landscape heterogeneity in semi-urban areas of Loja City, southern Ecuador

   • Claudia Nuñez-Penichet
   • Marlon E. Cobos
   • Nikolay Aguirre

   OriginalPaper 04 February 2021 Pages: 1155 - 1164

   

7. Impacts of strengthened warming by urban heat island on carbon sequestration of urban ecosystems in a subtropical city of China

   • Jun Wang
   • Ziyuan Xiang
   • Yang Wang

   OriginalPaper 07 February 2021 Pages: 1165 - 1177

   

8. Living in the concrete jungle: a review and socio-ecological perspective of urban raptor habitat quality in Europe

   • Brandon Mak
   • Robert A. Francis
   • Michael A. Chadwick

   OriginalPaper Open access 07 February 2021 Pages: 1179 - 1199

   

9. Estimates of energy partitioning, evapotranspiration, and net ecosystem exchange of CO₂ for an urban lawn and a tallgrass prairie in the Denver metropolitan area under contrasting conditions

   • Thomas S. Thienelt
   • Dean E. Anderson

   OriginalPaper Open access 13 February 2021 Pages: 1201 - 1220

   

10. Distribution and diet of recovering Eurasian otter (Lutra lutra) along the natural-to-urban habitat gradient (river Segura, SE Spain)

    • Ettore Emanuele Dettori
    • Alessandro Balestrieri
    • Francisco Robledano-Aymerich

    OriginalPaper 15 February 2021 Pages: 1221 - 1230

    

11. Floristic diversity and correlates of naturalization of alien flora in urban green spaces of Srinagar city

    • Gousia Mehraj
    • Anzar A. Khuroo
    • Akhtar H. Malik

    OriginalPaper 16 February 2021 Pages: 1231 - 1244

    

12. ‘Stray appetites’: a socio-ecological analysis of free-ranging dogs living alongside human communities in Bangalore, India

    • Shireen Jagriti Bhalla
    • Roy Kemmers
    • Abi Tamim Vanak

    OriginalPaper Open access 16 February 2021 Pages: 1245 - 1258

    

13. Species-specific breeding habitat association of declining farmland birds within urban environments: conservation implications

    • Jan Havlíček
    • Jan Riegert
    • Martin Šálek

    OriginalPaper 22 February 2021 Pages: 1259 - 1270

    

14. Reproductive patterns of solitary cavity-nesting bees responsive to both local and landscape factors

    • Aaron N. Sexton
    • Sarah Benton
    • Sarah M. Emery

    OriginalPaper 22 February 2021 Pages: 1271 - 1280

    

15. Grasslands provide diverse opportunities for bird species along an urban-rural gradient

    • Josephine A. Pithon
    • Rémi Duflot
    • Hervé Daniel

    OriginalPaper 28 February 2021 Pages: 1281 - 1294

    

16. 32 years of essential management to retain value of an urban dragonfly awareness pond

    • Gabriella J. Kietzka
    • James S. Pryke
    • Michael J. Samways

    OriginalPaper 03 March 2021 Pages: 1295 - 1304

    

17. Wooded areas promote species richness in urban parks

    • Ana Ješovnik
    • Jelena Bujan

    OriginalPaper 04 March 2021 Pages: 1305 - 1315

    

18. Abundance and distribution of invasive woody shrub, Mahonia bealei, in the urban forest fragments of the southern Piedmont, USA

    • Adam Greim
    • Lawrence Kiage

    OriginalPaper 11 March 2021 Pages: 1317 - 1326

    

19. The phenology of the endangered Nogal (Juglans neotropica Diels) in Bogota and its conservation implications in the urban forest

    • Fernando Ramírez
    • Jose Kallarackal

    OriginalPaper 20 March 2021 Pages: 1327 - 1342

    

20. Urban ecosystem services in strategic planning in Swedish municipalities

    • Åsa Ode Sang
    • Frederik Aagaard Hagemann
    • Jessica Svännel

    OriginalPaper Open access 07 April 2021 Pages: 1343 - 1357

    

21. Exploring the ability of urban householders to correctly identify nocturnal mammals

    • Rochelle Steven
    • Bronte E. Van Helden
    • Richard A. Fuller

    OriginalPaper 08 April 2021 Pages: 1359 - 1369

    

22. Street-level green spaces support a key urban population of the threatened Hispaniolan parakeet Psittacara chloropterus

    • Matthew Geary
    • Celia J. Brailsford
    • Stuart J. Marsden

    OriginalPaper Open access 14 April 2021 Pages: 1371 - 1378

    

23. Bacterial community composition and functional potential associated with a variety of urban stormwater sources

    • Andrea Naimah Fraser
    • Sarah Pacocha Preheim

    OriginalPaper 27 April 2021 Pages: 1379 - 1390

    

24. Morphological divergence, tail loss, and predation risk in urban lizards

    • Shashank Balakrishna
    • Madhura Sham Amdekar
    • Maria Thaker

    OriginalPaper 06 May 2021 Pages: 1391 - 1398

    

25. Conservation monitoring of a polluted urban river: an occupancy modeling study of birds in the Yamuna of Delhi

    • Sana Rehman
    • Nawin Kumar Tiwary
    • Abdul Jamil Urfi

    OriginalPaper 11 May 2021 Pages: 1399 - 1411