Evidence map›Paper›PMID 42311597›Full record

ArticleEcology and evolution2026

Candling Analysis of Egg Development in an Endangered Bird Species Crested Ibis (

Yuansi He, Xuebo Xi, Siyi Zeng, Hua Huang, Xiangjiang Zhan, Daiping Wang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Ecology and evolution, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Yuansi HeState Key Laboratory of Animal Biodiversity Conservation and Integrated Pest Management, Institute of Zoology Chinese Academy of Sciences Beijing China.ORCID https://orcid.org/0009-0004-8793-7345
Xuebo XiState Key Laboratory of Animal Biodiversity Conservation and Integrated Pest Management, Institute of Zoology Chinese Academy of Sciences Beijing China.
Siyi ZengState Key Laboratory of Animal Biodiversity Conservation and Integrated Pest Management, Institute of Zoology Chinese Academy of Sciences Beijing China.
Hua HuangAdministration Bureau of Dongzhai National Nature Reserve Luoshan Henan Province China.
Xiangjiang ZhanState Key Laboratory of Animal Biodiversity Conservation and Integrated Pest Management, Institute of Zoology Chinese Academy of Sciences Beijing China.ORCID https://orcid.org/0000-0002-4517-1626
Daiping WangState Key Laboratory of Animal Biodiversity Conservation and Integrated Pest Management, Institute of Zoology Chinese Academy of Sciences Beijing China.ORCID https://orcid.org/0000-0002-9045-051X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Identifying key factors influencing the survival of animals, particularly rare and endangered species, is crucial to biodiversity conservation. In birds, hatching failure is pronounced in endangered species. Accurate assessment of egg development and the ability to distinguish nonviable eggs are essential prerequisites for evaluating the impact of factors that lead to hatching failure and applying appropriate conservation practices. The crested ibis (

Indexed as

candlingconservation managementcrested ibis (Nipponia nippon)embryonic developmentendangered species

Identifiers

PMID42311597
PMCPMC13270401

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.