Reference health
Beija-flores (Aves, Trochilidae) e seus recursos florais em uma área urbana do Sul do Brasil
23/23 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.
18 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 23 checked references that resolve
resolves10.1078/0367-2530-00116
The assemblage of flowers visited by hummingbirds in the “capões” of Southern Pantanal, Mato Grosso do Sul, Brazil
resolves10.2307/1936870
Convergence, Competition, and Mimicry in a Temperate Community of Hummingbird‐Pollinated Flowers
resolves10.2307/4086767
Community Organization in Hummingbirds: Relationships between Morphology and Ecology
resolves10.1111/j.1744-7429.2000.tb00621.x
Hummingbird‐Pollinated Floras at Three Atlantic Forest Sites<sup>1</sup>
resolves10.1111/j.1474-919X.1998.tb04613.x
The hummingbird community of a lowland Amazonian rainforest
resolves10.2307/2937231
Ecological Interactions between Plants and Hummingbirds in a Successional Tropical Community
resolves10.1590/S0101-81752000000100023
Distribuição espacial de aves em um fragmento florestal do campus da Universidade Estadual de Londrina, Norte do Paraná, Brasil
resolves10.1016/S0378-1127(98)00539-8
Interspecific interactions of ungulates in European forests: an overview
resolves10.1111/j.1438-8677.1996.tb00555.x
An Assemblage of Hummingbird‐pollinated Flowers in a Montane Forest in Southeastern Brazil
resolves10.56178/eh.v12i4.1177
Feeding ecology of hummingbirds in the Serra do Mar, southeastern Brazil
resolves10.1007/BF01643279
Hummingbirds and their flowers in the coastal mountains of southeastern Brazil
resolves10.2307/2387905
Temporal Organization of Flowering Among the Hummingbird Foodplants of a Tropical Wet Forest
resolves10.2307/2398801
Geographical Aspects of Bird-Flower Coevolution, with Particular Reference to Central America
The 18 references without a DOI — listed, not checked
no DOI — not checkedComportamento de aves nectarívoras em Erythrina speciosa Andrews (Leguminosae-Papilionoideae) em uma área de Floresta Atlântica, Ilha Grande, Rio de Janeiro
no DOI — not checkedForest bird communities in the Tibagi river hydrographic basin, southern Brazil
no DOI — not checkedAvifaunal composition, species richness, and status in the Tibagi river basin, Parana State, Southern Brazil
no DOI — not checkedref12
no DOI — not checkedBiologia floral e reprodução de Pyrostegia venusta (Ker-Gawl) Miers (Bignonieaceae)
no DOI — not checkedref18
no DOI — not checkedThe ecology of nectar robbing
no DOI — not checkedNotes on the organization of a Neotropical high-altitude hummingbird-flower community
no DOI — not checkedref22
no DOI — not checkedBird-flower interactions in Brazil: a review
no DOI — not checkedref26
no DOI — not checkedref27
no DOI — not checkedHábitos alimentares de borboletas adultas e sua adaptabilidade no ambiente urbano
no DOI — not checkedref30
no DOI — not checkedRelationships between hummingbirds and flowers in the Andes of Colombia
no DOI — not checkedEspécies vegetais visitadas por beija-flores no meio do verão no Parque Estadual da Pedra Azul, Espírito Santo
no DOI — not checkedHummingbirds and their flowers in the campos rupestres of southern Espinhaço Range, Brazil
no DOI — not checkedDescrição das aves encontradas na área urbana de Londrina - Paraná, primeira parte: aves não passeriformes
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checked 2026-07-21 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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