Articles and Posts
on the flora, fauna and happenings of the Reserve

A Talk By the Jhb Wildlife Vet at the Reserve
The Tree Walk held in the Crocodile River Reserve offered an insightful and easy to understand introduction to the day, starting with the structure of leaves and how to use this to identify a tree. What followed was a walk through the beautiful veld of the Reserve during which we identified a variety of trees - such as the fascinating underground tree Lannae Aedulis, the Diospyros Lycioides (Blue Bush), the common but beautiful Acacia Karroo (Sweet Thorn) and the Protea Caffra Trees but to name a few.
April 20, 2021/by admin
A Successful Tree Walk in March 2021
The Tree Walk held in the Crocodile River Reserve offered an insightful and easy to understand introduction to the day, starting with the structure of leaves and how to use this to identify a tree. What followed was a walk through the beautiful veld of the Reserve during which we identified a variety of trees - such as the fascinating underground tree Lannae Aedulis, the Diospyros Lycioides (Blue Bush), the common but beautiful Acacia Karroo (Sweet Thorn) and the Protea Caffra Trees but to name a few.
March 24, 2021/by admin
Large Sourplum
The ripe fruits of the Ximenia Caffra or Sourplum are eaten by birds such as barbets, bulbuls and starlings and mammals such as giraffe, impala, kudu, grey duiker, steenbok, bushbuck and eland enjoy eating it's leaves. The larvae of a number of butterflies feed on the leaves, some examples being the Bush Scarlet butterfly, Natal and Silvery bar, Bowker's and Saffron sapphire and the Brown playboy.
February 24, 2021/by admin
Lannea Edulis
Lannea edulis has shiny green leaves that are hairy when young and leathery when matured, with creamy white flowers from August to October. It bears bright red ovoid berries from October to December that become purplish black when they become ripe, which have a juicy and pleasantly sour flavour and are eaten by mice, birds and humans.
February 23, 2021/by admin
Buffalo Thorn Tree
The Buffalo Thorn Tree is widely used for magical and medicinal purposes because of the spines or thorns, which are paired; One is hooked, and the other is straight. According to Nguni legend, the thorns of the Ziziphus tell us something about ourselves - that we must look ahead to the future (straight thorns) but we must never forget where we have come from (hooked thorns).
February 23, 2021/by admin
Our first post-lockdown scorpion walk
After months in lock-down, it was a joy to get back outdoors and into nature, as our creepy crawly expert, Jonathan Leeming, shared fascinating facts about why all arachnids should be treated with respect rather than fear.
October 12, 2020/by admin
Cape Skink
The Cape skink is live-bearing and the female may take up to a week to birth her litter of offspring - often between 8 and 18 per brood. Each baby is born in a thin, membranous bag or 'shell' that it breaks out of within seconds. Newborns measure measure 5 to 7 cm.
April 7, 2020/by admin
Blesbuck
The blesbok or blesbuck has a distinctive white face and forehead which inspired the name, because bles is the Afrikaans word for a blaze such as one might see on the forehead of a horse.
March 15, 2020/by admin
Black-Backed Jackal
The Black-Backed Jackal is a wonderfully resourceful scavenger and cleans up all the offal and remains of dead animals when not dining on scrub hares, mongoose, mice, rats, lizards and snakes.
March 15, 2020/by admin
Brown House Snake
The Brown House Snake, is one of the most common and most useful snakes in South Africa. It is attracted to human dwellings where it feeds on rats, mice and lizards. They are not venomous and are completely harmless to humans. House snakes are powerful constrictors which rely on their muscle power to constrict prey.
March 15, 2020/by admin
Handling Tortoises
Tortoises store water in a cloacal bursa or sack in the rear of the body for use when required. They will also excrete this water supply as a defence against predators [or humans!] and to dampen dry soil when digging holes in which to lay eggs. If you pick up a tortoise trying to survive in very dry conditions it may excrete its valuable water supply, resulting in the eventual death of the animal.
February 9, 2020/by admin
Giant Bullfrog
The Giant African Bullfrog is among the largest frogs, with males weighing up to 1.4 kg. It is an insatiable carnivore, eating insects, small rodents, reptiles, small birds, and other amphibians.
February 1, 2020/by admin
Crinum Bulbispernum
The Crinum lily is a large bulbous plant up to 1m high, which produces attractive grey green gracefully arching leaves during the summer months, and is often seen in the Crocodile River Reserve.
January 8, 2020/by admin
Pachycarpus Schinzianus
Pachycarpus schinzianus is also known as Creamcup or Bitterwortel, and is a rough-textured, erect perennial which grows between 0.3 and 0.6 m tall. Every spring it resprouts from an underground rootstock.
January 8, 2020/by admin
Chacma Baboon
Baboons are omnivorous with the bulk of their diet including fruit, seeds, insects, bulbs and any small poor helpless bird or mammal that they can catch.
January 8, 2020/by admin
Black-Collared Barbet
The Black-Collared Barbet or Lybius Torquatus is also known as the Rooikophoutkapper and is one of the most common barbets in Africa, occurring from the DRC to Kenya and southern Africa.
January 7, 2020/by admin
Black-Crowned Tchagra
This bird of the Crocodile River Reserve tends to favour the northern mountain bushveld. The black forehead and crown differentiate this Tchagra from other Tchagras. It is also a larger, bolder bird and is more conspicuous in its behaviour.
January 7, 2020/by admin
Barn Owl
The Barn Owl has earned itself the nickname ‘ghost owl’ because of its pale plumage and chilling call. This creature is one of the most widely distributed bird species in the world, and the superstition surrounding it has been unwittingly passed down from generation to generation. These superstitions have led to the senseless and cruel killing of these birds over the decades, however, farmers and enlightened city-folk hold these splendid birds in high regard, because they protect crops by feeding on rats, mice and birds.
January 7, 2020/by admin
African Finfoot
The African Finfoot or Watertrapper, (Podica senegalensis) is a very rare and vulnerable bird species. The Afrikaans name for the African Finfoot is "Watertrapper".
The African Finfoot is about the size and shape of a large cormorant.
January 7, 2020/by adminThe African Finfoot is about the size and shape of a large cormorant.

Themeda Triandra Grass
One of the species regarded as the most valuable grass in sourveld is Themeda triandra. Also known as Red Grass, it grows abundantly when the veld is in good condition.
December 18, 2019/by admin
Identification of Grasses
Some grasses have stems which grow along the surface of the ground, and result in new shoots. These horizontal stems are called STOLONS. If the horizontal stems are below the ground, they are called RHIZOMES.
November 27, 2019/by admin
Bristle-Leaved Red Top Grass
It is easy to confuse the Bristle Leaved Red Top grass with the Natal Red Top if not for one thing: the Natal Red Top grows in disturbed soil (a pioneer), while the Bristle-leaved red top is an indicator of undisturbed veld.
November 6, 2019/by adminFollow us
Upcoming Events
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Snare Walk – July 2022
July 9 @ 8:00 am - 11:30 am -
CRR Nature Explorer’s Club (July 2022)
July 16 @ 8:30 am - 2:00 pm