Reference health
Seasonal patterns of reproduction and abundance of leaf litter frogs in a Central American rainforest
26/26 checkable references clean · checked 2026-07-21
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
22 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 26 checked references that resolve
resolves10.2307/1564047
Reproductive Phenology and Age Structure of Dendrobates pumilio in Northeastern Costa Rica
resolves10.2307/1446399
Feeding Patterns of the Strawberry Poison Frog, Dendrobates pumilio (Anura: Dendrobatidae)
resolves10.2307/1565579
Reproductive Phenology of Eleutherodactylus bransfordii in Northeastern Costa Rica
resolves10.2307/1565080
Temporal Fluctuations in Abundances of Anuran Amphibians in a Seasonal Amazonian Rainforest
resolves10.1111/j.1474-919X.1972.tb00831.x
THE SEASONALITY AND POPULATION DYNAMICS OF EQUATORIAL FOREST BIRDS EST SARAWAK
resolves10.2307/2258961
Comparative Phenological Studies of Trees in Tropical Wet and Dry Forests in the Lowlands of Costa Rica
resolves10.2307/1940972
Population‐ and Community‐Level Analyses of Species Occurrences of Central Amazonian Rainforest Tadpoles
resolves10.2307/5099
Seasonal Food Shortage, Weight Loss, and the Timing of Births in Saddle-Back Tamarins (Saguinus fuscicollis)
resolves10.2307/1564890
Testicular Activity in Polypedates maculatus (Rhacophoridae): Seasonal Changes in Spermatogenesis and Fat Bodies
resolves10.1007/s002650050371
Intrasexual selection in Mirza coquereli : evidence for scramble competition polygyny in a solitary primate
resolves10.2307/2387844
Litter Moisture Content as a Determinant of Litter Arthropod Distribution and Abundance During the Dry Season on Barro Colorado Island, Panama
resolves10.1007/s004420050587
Partitioning seasonal time: interactions among size, foraging activity and diet in leaf-litter frogs
resolves10.2307/1564764
Reproductive Phenology, Population Structure, and Habitat Use of the Frog Eleutherodactylus johnstonei in Barbados, West Indies
resolves10.2307/2388493
Seasonal Patterns of Lowland Forest Floor Arthropod Abundance in Southeastern Peru
resolves10.2307/1941476
Tropical Avian Phenology in Relation to Abundance and Exploitation of Food Resources
resolves10.1890/0012-9658(2000)081[2100:WDPASO]2.0.CO;2
WHAT DETERMINES PHENOLOGY AND SYNCHRONY OF UNGULATE BREEDING IN SERENGETI?
resolves10.1111/j.1474-919X.1980.tb00886.x
THE ANNUAL CYCLE IN A TROPICAL WET FOREST HUMMINGBIRD COMMUNITY
resolves10.2307/2387740
Rainfall and Seasonal Changes in Arthropod Abundance on a Tropical Oceanic Island
resolves10.1007/BF00541772
Seasonal variation in populations of panamanian litter frogs and their prey: A comparison of wetter and drier sites
resolves10.1146/annurev.es.24.110193.002033
The Phenology of Tropical Forests: Adaptive Significance and Consequences for Primary Consumers
resolves10.1890/0012-9658(2000)081[2458:SORIAN]2.0.CO;2
SEASONALITY OF REPRODUCTION IN A NEOTROPICAL RAIN FOREST BIRD
The 22 references without a DOI — listed, not checked
no DOI — not checkedAdvances in hepetology and evolutionary biology.
no DOI — not checkedSnakes
no DOI — not checkedReproductive strategies in a tropical anuran community
no DOI — not checkedThe ecology of a tropical forest
no DOI — not checkedDescription of the tadpoles of Gastrophryne pictiventris and Nelsonophryne aterrima (Anura: Microhylidae), with a review of morphological variation in free‐swimming microhylid larvae
no DOI — not checkedBiology of Amphibians
no DOI — not checkedSeasonal patterns of reproduction of Norops humilis (Sauria: Iguanidae)
no DOI — not checkedMeasuring and monitoring biological diversity.
no DOI — not checkedThe ecology of a tropical forest
no DOI — not checkedEcology of the leaf‐litter herpetofauna of a neotropical rainforest: La Selva, Costa Rica
no DOI — not checkedAnalysis of the leaf litter arthropod fauna of a lowland tropical evergreen forest site (La Selva, Costa Rica)
no DOI — not checkedLa Selva: ecology and natural history of a Neotropical rainforest
no DOI — not checkedSeasonal patterns of juvenile recruitment and reproduction in four species of leaf litter frogs in central Amazonia
no DOI — not checkedThe ecology of a tropical forest
no DOI — not checkedStructure et organisation du peuplement d'anours de Cocha Cashu, Pare National Manu, Amazonie Peruvienne
no DOI — not checkedThe ecology of a tropical forest
no DOI — not checkedLa Selva: ecology and natural history of a Neotropical rainforest
no DOI — not checkedSPSS base 8.0 for Windows user's guide
no DOI — not checkedThe food web of a tropical rain forest
no DOI — not checkedAnurans of the lower Rio Llullapichis, amazonian Peru: a preliminary analysis of community structure
no DOI — not checkedThe ecology of a tropical forest
no DOI — not checkedOn competition and variable environments
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carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
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