| 1 | A movement ecology paradigm for unifying organismal movement research | Proceedings of the National Academy of Sciences of the United States of America | 2008 | 2,362 |
| 2 | Glacial Refugia: Hotspots But Not Melting Pots of Genetic Diversity | Science | 2003 | 1,675 |
| 3 | Approaching a state shift in Earth’s biosphere | Nature | 2012 | 1,668 |
| 4 | Why protect nature? Rethinking values and the environment | Proceedings of the National Academy of Sciences of the United States of America | 2016 | 1,371 |
| 5 | Social Bonds of Female Baboons Enhance Infant Survival | Science | 2003 | 1,027 |
| 6 | Intensive agriculture reduces soil biodiversity across Europe | Global Change Biology | 2015 | 852 |
| 7 | Predictors of Species Sensitivity to Fragmentation | Biodiversity and Conservation | 2004 | 837 |
| 8 | Usefulness of the Umbrella Species Concept as a Conservation Tool | Conservation Biology | 2004 | 783 |
| 9 | A Unified Classification of Alien Species Based on the Magnitude of their Environmental Impacts | PLoS Biology | 2014 | 783 |
| 10 | Riparian vegetation: degradation, alien plant invasions, and restoration prospects | Diversity and Distributions | 2007 | 770 |
| 11 | Soil food web properties explain ecosystem services across European land use systems | Proceedings of the National Academy of Sciences of the United States of America | 2013 | 614 |
| 12 | Loss of Genetic Diversity from Managed Populations: Interacting Effects of Drift, Mutation, Immigration, Selection, and Population Subdivision | Conservation Biology | 1987 | 602 |
| 13 | Identifying and managing the conflicts between agriculture and biodiversity conservation in Europe–A review | Agriculture, Ecosystems and Environment | 2008 | 561 |
| 14 | 21st century climate change threatens mountain flora unequally across Europe | Global Change Biology | 2011 | 543 |
| 15 | Global trait–environment relationships of plant communities | Nature Ecology and Evolution | 2018 | 534 |
| 16 | The interplay of landscape composition and configuration: new pathways to manage functional biodiversity and agroecosystem services across Europe | Ecology Letters | 2019 | 522 |
| 17 | Recent Asian origin of chytrid fungi causing global amphibian declines | Science | 2018 | 486 |
| 18 | Socioeconomic legacy yields an invasion debt | Proceedings of the National Academy of Sciences of the United States of America | 2011 | 472 |
| 19 | Importance of Genetic Variation to the Viability of Mammalian Populations | Journal of Mammalogy | 1997 | 461 |
| 20 | Research gaps in knowledge of the impact of urban growth on biodiversity | Nature Sustainability | 2019 | 451 |
| 21 | Biological responses to the press and pulse of climate trends and extreme events | Nature Climate Change | 2018 | 448 |
| 22 | Scientific Foundations for an IUCN Red List of Ecosystems | PLoS ONE | 2013 | 443 |
| 23 | Signals of range expansions and contractions of vascular plants in the high Alps: observations (1994?2004) at the GLORIA master site Schrankogel, Tyrol, Austria | Global Change Biology | 2007 | 417 |
| 24 | Biodiversity effects on ecosystem functioning in a 15-year grassland experiment: Patterns, mechanisms, and open questions | Basic and Applied Ecology | 2017 | 403 |
| 25 | ESTIMATING SPECIES RICHNESS AND ACCUMULATION BY MODELING SPECIES OCCURRENCE AND DETECTABILITY | Ecology | 2006 | 398 |
| 26 | Estimates of minimum viable population sizes for vertebrates and factors influencing those estimates | Biological Conservation | 2003 | 396 |
| 27 | Social relationships among adult female baboons (papio cynocephalus) I. Variation in the strength of social bonds | Behavioral Ecology and Sociobiology | 2006 | 395 |
| 28 | Ecological diversity of birds in relation to the structure of urban green space | Landscape and Urban Planning | 2006 | 390 |
| 29 | Essential biodiversity variables for mapping and monitoring species populations | Nature Ecology and Evolution | 2019 | 389 |
| 30 | True paternal care in a multi-male primate society | Nature | 2003 | 358 |
| 31 | PCB pollution continues to impact populations of orcas and other dolphins in European waters | Scientific Reports | 2016 | 357 |
| 32 | Defining the Impact of Non‐Native Species | Conservation Biology | 2014 | 356 |
| 33 | Growth rates in a wild primate population: ecological influences and maternal effects | Behavioral Ecology and Sociobiology | 2004 | 349 |
| 34 | Maintaining and restoring biodiversity in European boreal forests by developing natural disturbance regimes | Journal of Vegetation Science | 1998 | 340 |
| 35 | Ecosystem services and ethics | Ecological Economics | 2013 | 339 |
| 36 | Sacred groves: potential for biodiversity management | Frontiers in Ecology and the Environment | 2006 | 328 |
| 37 | Queuing and queue-jumping: long-term patterns of reproductive skew in male savannah baboons, Papio cynocephalus | Animal Behaviour | 2003 | 310 |
| 38 | Facilitative plant interactions and climate simultaneously drive alpine plant diversity | Ecology Letters | 2014 | 309 |
| 39 | Trends and missing parts in the study of movement ecology | Proceedings of the National Academy of Sciences of the United States of America | 2008 | 308 |
| 40 | Individual improvements and selective mortality shape lifelong migratory performance | Nature | 2014 | 308 |
| 41 | Biodiversity at risk under future cropland expansion and intensification | Nature Ecology and Evolution | 2017 | 306 |
| 42 | (null) | Biodiversity and Conservation | 2001 | 302 |
| 43 | Advantages of Volunteer‐Based Biodiversity Monitoring in Europe | Conservation Biology | 2009 | 302 |
| 44 | Social relationships among adult female baboons (Papio cynocephalus) II. Variation in the quality and stability of social bonds | Behavioral Ecology and Sociobiology | 2006 | 301 |
| 45 | Migration of vascular plants to secondary woodlands in southern Sweden | Journal of Ecology | 1998 | 300 |
| 46 | Community-level phenological response to climate change | Proceedings of the National Academy of Sciences of the United States of America | 2013 | 298 |
| 47 | Non-random gene flow: an underappreciated force in evolution and ecology | Trends in Ecology and Evolution | 2012 | 285 |
| 48 | A review of the ecosystem functions in oil palm plantations, using forests as a reference system | Biological Reviews | 2017 | 276 |
| 49 | Predicting locations of moose-vehicle collisions in Sweden | Journal of Applied Ecology | 2005 | 263 |
| 50 | What is the role of mothers in the acquisition of termite-fishing behaviors in wild chimpanzees (Pan troglodytes schweinfurthii)? | Animal Cognition | 2005 | 260 |