# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/daniel-h-janzen
# Generated: 2026-08-13T16:01:03.628Z

schema: https://schema.org/Person
url: "https://fame.am/person/daniel-h-janzen"
name: "Daniel H. Janzen"
slug: "daniel-h-janzen"
description: "Daniel Hunt Janzen is an American evolutionary ecologist and conservationist. He divides his time between his professorship in biology at the University of Pennsylvania, where he is the DiMaura Professor of Conservation Biology, and his research and field work in Costa Rica."
tagline: "American biologist"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Daniel_Janzen_(3214457162)_(cropped).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: "1939-01-18"
livingStatus: "LIVING"
scores:
  popularity:           42.99
  momentum:             0
  historical:           8.750721333333333
  currentAttention:     0
  sourceConfidence:     59.99999999999999
  profileCompleteness:  75
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
platforms:
  - platform:  "WEBSITE"
    url:       "https://www.bio.upenn.edu/people/daniel-janzen"
sources:
  - url: "https://zh.wikipedia.org/wiki/%E4%B8%B9%E5%B0%BC%E5%B0%94%C2%B7H%C2%B7%E7%AE%80%E6%A3%AE"
    title: "丹尼尔·H·简森"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Daniel_Hunt_Janzen"
    title: "Daniel Hunt Janzen"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Daniel_H._Janzen"
    title: "Daniel H. Janzen"
    type:  "WIKIPEDIA"
  - url: "https://et.wikipedia.org/wiki/Daniel_Janzen"
    title: "Daniel Janzen"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%D8%AF%D8%A7%D9%86%DB%8C%D9%84_%D8%A7%DA%86._%D8%AC%D8%A7%D9%86%D8%B2%D9%86"
    title: "دانیل اچ. جانزن"
    type:  "WIKIPEDIA"
  - url: "https://ha.wikipedia.org/wiki/Daniel_H._Janzen"
    title: "Daniel H. Janzen"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%83%80%E3%83%8B%E3%82%A8%E3%83%AB%E3%83%BB%E3%83%8F%E3%83%B3%E3%83%88%E3%83%BB%E3%82%B8%E3%83%A3%E3%83%B3%E3%82%BC%E3%83%B3"
    title: "ダニエル・ハント・ジャンゼン"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Daniel_H._Janzen"
    title: "Daniel H. Janzen"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%94%D0%B6%D0%B5%D0%BD%D1%81%D0%B5%D0%BD%2C_%D0%94%D1%8D%D0%BD%D0%B8%D1%8D%D0%BB"
    title: "Дженсен, Дэниэл"
    type:  "WIKIPEDIA"
  - url: "https://species.wikipedia.org/wiki/Daniel_Hunt_Janzen"
    title: "Daniel Hunt Janzen"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q1161184"
    title: "Wikidata"
    type:  "WIKIDATA"

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