# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/tyrone-hayes
# Generated: 2026-08-14T03:25:34.670Z

schema: https://schema.org/Person
url: "https://fame.am/person/tyrone-hayes"
name: "Tyrone Hayes"
slug: "tyrone-hayes"
description: "Tyrone B. Hayes is an American biologist and professor of integrative biology at the University of California, Berkeley. He is known for his research in frogs, concluding that the herbicide atrazine is an endocrine disruptor that demasculinizes male frogs, causing them to display female characteristics. Hayes is an advocate for the critical review and regulation of pesticides as well as other chemicals that may cause adverse health effects. He has presented hundreds of papers, discussions, and seminars on his research's conclusion that environmental contaminants have played a major role in the global amphibian decline as well as being linked to the many health disparities that occur in minority and low income populations."
tagline: "American biologist"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Tyrone_Hayes_at_King_University_in_2013_(10680719164).jpg?width=1200"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1967-07-29"
livingStatus: "LIVING"
scores:
  popularity:           48.15
  momentum:             3.212324957070646
  historical:           7.523114666666666
  currentAttention:     0
  sourceConfidence:     55.00000000000001
  profileCompleteness:  75
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
platforms:
  - platform:  "IMDB"
    url:       "https://www.imdb.com/name/nm2861198/"
    handle:    "nm2861198"
sources:
  - url: "https://vi.wikiquote.org/wiki/Tyrone_Hayes"
    title: "Wikiquote"
    type:  "WEBSITE"
  - url: "https://ar.wikipedia.org/wiki/%D8%AA%D8%A7%D9%8A%D8%B1%D9%88%D9%86_%D9%87%D8%A7%D9%8A%D8%B2"
    title: "تايرون هايز"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Tyrone_Hayes"
    title: "Tyrone Hayes"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Tyrone_Hayes"
    title: "Tyrone Hayes"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Tyrone_Hayes"
    title: "Tyrone Hayes"
    type:  "WIKIPEDIA"
  - url: "https://en.wikiquote.org/wiki/Tyrone_Hayes"
    title: "Wikiquote"
    type:  "WEBSITE"
  - url: "https://pl.wikiquote.org/wiki/Tyrone_Hayes"
    title: "Wikiquote"
    type:  "WEBSITE"
  - url: "https://pt.wikiquote.org/wiki/Tyrone_Hayes"
    title: "Wikiquote"
    type:  "WEBSITE"
  - url: "https://www.wikidata.org/wiki/Q7861609"
    title: "Wikidata"
    type:  "WIKIDATA"
  - url: "https://www.themoviedb.org/person/1448722"
    title: "Tyrone Hayes"
    type:  "DATABASE"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump