Overview

The goal of the Ecology and Evolutionary Biology program from The University of Arizona is to lead undergraduates, graduate students, our faculty, and the biological community worldwide on a mission of discovery of the nature and principles underlying ecological and evolutionary systems. Our unifying theme is biodiversity and biodiversification (the processes which create and maintain biodiversity).

On campus, we are the primary home of basic ecological and evolutionary education and research. We study the diversity of life in an integrative evolutionary framework, considering all levels in the biological hierarchy: genes, cells, organisms, populations, communities and ecosystems. This diversity carries over into our work environments beyond the lab. We work in a variety of habitats including the local desert and mountain systems extending into Mexico, the Sea of Cortez and Costa Rica.

The Mission

Discover and teach the principles underlying biological diversity through instruction, research, and outreach. We are excited about building an inclusive and diverse environment for research, education and service. We believe that is the path to achieving the full potential of our institution and the people who make it what it is.

Programme Structure

Courses include:

Conservation Biology

Population Genetics

Functional and Evolutionary Genomics

Systematic Botany

Topics in Behavioral Ecology

Freshwater and Marine Algae

Global Change

Mathematical Models in Biology

Key information

Duration

Full-time
- 60 months

Start dates & application deadlines

Starting 2027-08-23 00:00:00
- Apply before 2026-12-01 00:00:00

Language

English

Duolingo English Test

110

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TOEFL^® IBT

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PTE Academic

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IELTS

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4.9/5 student rating

Credits

63 SCH

Delivered

On Campus

Campus Location

Tucson, United States

Disciplines

Biology Ecology Environmental Sciences View 66 other PhDs in Ecology in United States

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Academic requirements

We are not aware of any specific GRE, GMAT or GPA grading score requirements for this programme.

English requirements

Duolingo English Test

110

Take A Free Practice Test!

TOEFL^® IBT

Schedule TOEFL®

PTE Academic

Schedule a PTE test!

IELTS

Prepare for Your English Test

Cathoven AI IELTS Preparation

Learn your IELTS Score

AI-powered IELTS feedback. Clear, actionable, and tailored to boost your writing & speaking score. No credit card or upfront payment required.

Trusted by 300k learners
98 accuracy using real exam data
4.9/5 student rating

Other requirements

General requirements

We recommend that applicants have a Bachelor's degree or equivalent in a biology-related field. Students who have a M.S. degree in a related field are encouraged to apply. Previous research experience is highly desirable but not essential. Applicants are strongly encouraged to correspond directly with faculty in our Department whose work is of particular interest.

Tuition Fees

Tuition fees are shown in and the most likely applicable fee is shown based on your nationality.

International Applies to you

Applies to you

Non-residents

23400 USD / year

≈ 23400 USD / year
Out-of-State

23400 USD / year

≈ 23400 USD / year
Domestic

Applies to you

In-State

12700 USD / year

≈ 12700 USD / year

Living costs

Tucson

United States

830 - 1140 USD / month

The living costs include the total expenses per month, covering accommodation, public transportation, utilities (electricity, internet), books and groceries.

Funding

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Scholarships Information

Below you will find PhD's scholarship opportunities for Ecology and Evolutionary Biology.

Available Scholarships

You are eligible to apply for these scholarships but a selection process will still be applied by the provider.

About

Overview

The Mission

Programme Structure

Key information

Duration

Start dates & application deadlines

Language

Prepare for Your English Test

Credits

Delivered

Campus Location

Disciplines

What students do after studying

Academic requirements

English requirements

Prepare for Your English Test

Other requirements

General requirements

Tuition Fees

International Applies to you

Domestic

Living costs

Tucson

Funding

Scholarships Information

Available Scholarships

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