By David Western*, Victor N. Mose And ACP Team

Situation report
Introduction
The severe drought which set in early in 2022 and continued through early 2023 continued through to the long rains of April and May. The poor long rains and continued heavy grazing pressure saw a poor recovery of pastures. By August 2023 satellite imagery of Kajiado County showed low pasture availability across the Amboseli ecosystem. The only remaining areas with substantial grazing are in the Amboseli, and Kimana swamps.

Areas of residual greenery in group ranches across Kajiado County. Eastern Kajiado, which received weak rain in April and May, is the driest region. Within the Amboseli ecosystem, rains were poorest on Kuku and Rombo, leading to an influx of cattle onto Lolorashi Group Ranch and into Amboseli National Park.

Download full report.

By David (Jonah) Western

October 16, 2026

Six decades on from studying the ecology of Amboseli, I wrote in We Alone. How Humans Have Conquered the Planet.

By David (Jonah) Western

October 6, 2026

Last week saw the worst fires in years envelop Kilimanjaro.

By David (Jonah) Western

September 25, 2026

The extensive flooding in March of 2026 caused the closure of the Amboseli airstrip.

Amboseli ecosystem outlook report

Authored by : David Western*, Victor N. Mose And ACP Team
Posted on September 25, 2023

Situation report
Introduction
The severe drought which set in early in 2022 and continued through early 2023 continued through to the long rains of April and May. The poor long rains and continued heavy grazing pressure saw a poor recovery of pastures. By August 2023 satellite imagery of Kajiado County showed low pasture availability across the Amboseli ecosystem. The only remaining areas with substantial grazing are in the Amboseli, and Kimana swamps.

Areas of residual greenery in group ranches across Kajiado County. Eastern Kajiado, which received weak rain in April and May, is the driest region. Within the Amboseli ecosystem, rains were poorest on Kuku and Rombo, leading to an influx of cattle onto Lolorashi Group Ranch and into Amboseli National Park.

Download full report.

By David Western*, Victor N. Mose And ACP Team

Situation report
Introduction
The severe drought which set in early in 2022 and continued through early 2023 continued through to the long rains of April and May. The poor long rains and continued heavy grazing pressure saw a poor recovery of pastures. By August 2023 satellite imagery of Kajiado County showed low pasture availability across the Amboseli ecosystem. The only remaining areas with substantial grazing are in the Amboseli, and Kimana swamps.

Areas of residual greenery in group ranches across Kajiado County. Eastern Kajiado, which received weak rain in April and May, is the driest region. Within the Amboseli ecosystem, rains were poorest on Kuku and Rombo, leading to an influx of cattle onto Lolorashi Group Ranch and into Amboseli National Park.

Download full report.

By David (Jonah) Western

October 16, 2026

Six decades on from studying the ecology of Amboseli, I wrote in We Alone. How Humans Have Conquered the Planet.

By David (Jonah) Western

October 6, 2026

Last week saw the worst fires in years envelop Kilimanjaro.

By David (Jonah) Western

September 25, 2026

The extensive flooding in March of 2026 caused the closure of the Amboseli airstrip.

Posted on September 25, 2023

By David Western*, Victor N. Mose And ACP Team

Situation report
Introduction
The severe drought which set in early in 2022 and continued through early 2023 continued through to the long rains of April and May. The poor long rains and continued heavy grazing pressure saw a poor recovery of pastures. By August 2023 satellite imagery of Kajiado County showed low pasture availability across the Amboseli ecosystem. The only remaining areas with substantial grazing are in the Amboseli, and Kimana swamps.

Areas of residual greenery in group ranches across Kajiado County. Eastern Kajiado, which received weak rain in April and May, is the driest region. Within the Amboseli ecosystem, rains were poorest on Kuku and Rombo, leading to an influx of cattle onto Lolorashi Group Ranch and into Amboseli National Park.

Download full report.

Recent Posts

By David (Jonah) Western

October 28, 2026

Ecotourism Kenya celebrated its 30th anniversary at festive gala held at the Hyatt Regency on 16th of October.

By David (Jonah) Western

October 16, 2026

Six decades on from studying the ecology of Amboseli, I wrote in We Alone. How Humans Have Conquered the Planet.

By David (Jonah) Western

October 6, 2026

Last week saw the worst fires in years envelop Kilimanjaro.

By David (Jonah) Western

September 25, 2026

The extensive flooding in March of 2026 caused the closure of the Amboseli airstrip.

By Victor N. Mose

September 23, 2026

Herders from Amboseli, who are members of a community visited JKUAT.

By Jonah Western

August 17, 2026

The deaths of two more elephants in the Amboseli area last week bring the total to 19, further fueling speculation

By Victor N. Mose

August 10, 2026

Amboseli Conservation Program (ACP) statisticians this week took Bayesian inference back 1 million years.

By Dr. David Jonah Western

August 5, 2026

Sixteen elephants have died in Amboseli in just a few weeks, alarming conservationists and the Maasai community

By David Western, Victor N. Mose*, David Maitumo, Winfridah Kemunto, Sakimba Kimiti, Immaculate Ombongi, Samuel Lekanaiya, Paul Kasaine and Sunte Kimiti

July 31, 2026

The latest Amboseli Ecosystem Outlook Report combines perspectives from local herders and livestock traders

By Victor N. Mose

July 22, 2026

Fireworks displaying EU–Kenya relations rocked the skyline in Loresho at Shamba Café, lighting up the evening sky

Contact Us

Amboseli Conservation Program
P.O Box 15289-00509 or 62844-00200
Nairobi, Kenya.

Tel/Fax: +254 20 891360 / 891751
Email: acc@acc.or.ke