Part Two of the Vivarium -> the actual indoor part
Upon passing through the Pheasantry, visitors enter the main Vivarium, and can immediately view a meshed-in enclosure of 100 sq. meters surface area, with about 3m in height from floor to ceiling. The first meter or so in height is made up of a glass barrier, framed with pieces of old driftwood that has been treated so as to avoid rotting. The exhibit itself has a back wall made entirely from a meticulously designed artificial stone cliff face, even featuring shallow caves for our pair of
Pallas' Cat Otocolobus manul (1.1) to hide in when they need separation from visitors. The low-lying shrubs in the front of the exhibit also provide privacy.

Possible look of Pallas' Cat enclosure -> image courtesy of
@Tomek

Pallas' Cat -> image courtesy of
@pendraig_milnerae
Continuing along the route through the building (designated by the arrows in the image), you will come across the first of eight terrariums, this one being 6 sq. meters in size, and representing a shrubby highland which would possibly harbor
Scheltopusik, or
European Glass Lizard Pseudopus apodus (1.1) in the wild. As you pass the scheltopusik tank, a second tank, this one about halfway aquatic and terrestrial, is better suited to the amphibian it hosts. The 5 sq. meter tank represents Europe's southern wetlands, and houses our
Iberian Ribbed Newts Pleurodeles waltl (2.6). Next to this exhibit, located against the back of the Pallas' Cat cliff, a 15 sq. meter glass exhibit can be seen, this one representing the mountains of Central Asia, and featuring a small flowing stream, low-growing ferns and other plants, and branches and rocks for the inhabiting
Mangshan Pit Viper Protobothrops mangshanensis (1.1) to explore, hide in, and bask on.
Scheltopusik -> image courtesy of
@NigeW
Iberian Ribbed Newt -> image courtesy of
@vogelcommando
Mangshan Pit Viper -> image courtesy of
@Azamat Shackleford
From here, you have reached a corner which features four terrariums, one on the same wall as the newt tank, one directly in the corner, and two on the adjacent wall. All four of these tanks are 5 sq. meters, as with the newt tank. The tank that shares a wall with the newt tank houses our
European Jewelled Lizard Timon lepidus (1.2) in a simple vineyard-replicating tank. The tank in the corner, like the newt tank, is a paludarium, with the exhibit being humid, and a decent portion being shallow water, allowing the pair of
Fire Salamander Salamandra salamandra (1.1) to soak themselves without having to display their poor swimming abilities. The first tank on the adjacent wall also has a shallow pool, though the exhibit is much more dry altogether, featuring a few abandoned and slowly rotting logs, and lots of moss and low-lying brush to conceal our
European Green Toad Bufotes viridis (5.5) from view, and force a much closer look. The final of these four tanks is themed around a Mediterranean windowsill, with potted plants and a white-plaster back wall, providing our
Mediterranean House Gecko Hemidactylus turcicus (1.4) with a unique environment to explore.

Jewelled Lizard -> image courtesy of
@Chlidonias
Fire Salamander -> image courtesy of
@JigerofLemuria
European Green Toad -> image courtesy of
@Ituri
The final indoor habitat of the Vivarium is to your left just before you exit, and is the same size and ecosystem represented as in the Scheltopusik tank. This 6 sq. meter habitat houses a pair of
Armenian Viper Vipera raddei (1.1), who may provide a challenge to spot.
Armenian Viper -> image courtesy of
@Ituri
The final habitat of the Vivarium is under your feet as you exit. Below is a pond of over 500,000 gallons of water, flowing beneath the bridge you walk along. Though many native waterfowl, such as ducks, geese and waders, can often be found on and around the surface of the pond, the main attraction is actually beneath the surface, though our
Beluga Sturgeon Huso huso (0.0.20) do come to the surface from time to time.
Beluga Sturgeon -> image courtesy of
@Hanjo
After all of this, the Vivarium has finally been completed. The next posts of the second half of this first zoogeographical region will either come later today or early tomorrow.