ArticleConservation physiology2021
Multi-year progesterone profiles during pregnancy in baleen of humpback whales (
Article in Conservation physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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.
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.
Who cites it
11 citing papers in PubMed, 17 citations in OpenAlex.
- Marine heatwaves suppress nutrient utilization and reproductive flexibility in humpback whales.iScience · 2026Article
- A Dozen Years of Baleen Hormones: Validations, Discoveries, Surprises, and Next Steps.Integrative and comparative biology · 2026Review
- Baleen hormone analyses reveal stress and reproductive life-history of the critically endangered Rice's whale (Balaenoptera ricei).PloS one · 2026Article
- What normal used to be: Longitudinal adrenal, reproductive, and thyroid hormone profiles from four bowhead whales during a period of Arctic stability.Conservation physiology · 2026Article
- Assessment of a non-invasive approach to pregnancy diagnosis in gray whales through drone-based photogrammetry and faecal hormone analysis.Royal Society open science · 2023Article
- Prolonged baleen hormone cycles suggest atypical reproductive endocrinology of female bowhead whales.Royal Society open science · 2023Article
- Estimating pregnancy rate from blubber progesterone levels of a blindly biopsied beluga population poses methodological, analytical and statistical challenges.Conservation physiology · 2023Article
- Refining the moose serum progesterone threshold to diagnose pregnancy.Conservation physiology · 2023Article
- Male Bowhead Whale Reproductive Histories Inferred from Baleen Testosterone and Stable Isotopes.Integrative organismal biology (Oxford, England) · 2022Article
- Article
- Patterns of cortisol and corticosterone concentrations in humpback whale (Conservation physiology · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 6 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Understanding calving rates of wild whale populations is critically important for management and conservation. Reproduction of humpback whales (
Identifiers
What OpenQuestion holds
Registered trials
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.