Traveller - Mongoose 1st Ed.

Systems

Generate System
Generate Subsector | (Rift sectors) (Sparse sectors) (Spiral arms) (Densely populated)
Generate Sector | (Rift sectors) (Sparse sectors) (Spiral arms) (Densely populated)
Generate names only (1000)

Animal Encounters (100)

Clear Plain or Prairie Desert (hot or cold) Hills, Foothills 
Mountain Forest Woods Jungle 
Rainforest Rough, Broken Swamp, Marsh Beach, Shore 
Riverbank Ocean shallows Open ocean Deep ocean 

Deep ocean

1TypeSTRDEXENDINTINSTPCK
Chaser
(Carnivore Swimmer)
159161128
Melee (Thrasher) 2, Recon 1, Athletics (coordination) 1
Thrasher (4d6), Armour (2), Number Encountered: 2d6
 
2TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
413501010
Melee (Claws) 1, Survival 4, Athletics (coordination) 1
Claws (2d6), Armour (2), Number Encountered: 3d6
 
3TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
2792901210
Survival 1, Athletics 0, Recon 0
Armour (3), Number Encountered: 3d6
 
4TypeSTRDEXENDINTINSTPCK
Gatherer
(Omnivore Swimmer)
135130611
Melee (Teeth) 2, Stealth 2, Recon 0, Athletics (coordination) 1
Teeth (4d6), Armour (3), Number Encountered: 3d6
 
5TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
196301512
Survival 2, Athletics 0, Recon 0
Armour (3), Number Encountered: 4d6
 
6TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
346270127
Melee (Teeth) 1, Survival 1, Recon 0, Athletics (coordination) 2
Teeth (4d6), Armour (3), Number Encountered: 2d6
 
7TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
1862411212
Survival 3, Recon 2, Athletics (coordination) 1
Armour (2), Number Encountered: 4d6
 
8TypeSTRDEXENDINTINSTPCK
Gatherer
(Omnivore Swimmer)
202180511
Melee (Claws and Teeth) 0, Stealth 0, Survival 2, Recon 1
Claws and Teeth (4d6), Armour (3), Number Encountered: 3d6
 
9TypeSTRDEXENDINTINSTPCK
Chaser
(Carnivore Swimmer)
131260117
Melee (Thrasher) 5, Athletics (endurance) 1
Thrasher (4d6), Armour (2), Number Encountered: 2d6
 
10TypeSTRDEXENDINTINSTPCK
Hunter
(Omnivore Swimmer)
27523176
Melee (Thrasher) 1, Survival 1
Thrasher (4d6), Armour (2), Number Encountered: 2d6
 
11TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
25102201413
Survival 3, Recon 1, Athletics (endurance) 2
Armour (3), Number Encountered: 4d6
 
12TypeSTRDEXENDINTINSTPCK
Gatherer
(Omnivore Swimmer)
271031078
Melee (Teeth) 2, Stealth 4
Teeth (3d6), Armour (2), Number Encountered: 2d6
 
13TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
991201414
Melee (Teeth) 0, Survival 0, Recon 1, Athletics (endurance) 1
Teeth (1d6), Armour (3), Number Encountered: 4d6
 
14TypeSTRDEXENDINTINSTPCK
Gatherer
(Omnivore Swimmer)
309220511
Melee (Thrasher) 0, Stealth 1, Recon 1
Thrasher (5d6), Armour (0), Number Encountered: 3d6
 
15TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
174211911
Melee (Hooves and Teeth) 2, Survival 3, Athletics (endurance) 1
Hooves and Teeth (2d6), Armour (4), Number Encountered: 3d6
 
16TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
510111914
Melee (Teeth) 2, Survival 0, Recon 0
Teeth (1d6), Armour (2), Number Encountered: 4d6
 
17TypeSTRDEXENDINTINSTPCK
Hunter
(Omnivore Swimmer)
208201137
Melee (Thrasher) 0, Survival 1, Athletics 0, Recon 2
Thrasher (4d6), Armour (0), Number Encountered: 2d6
 
18TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
333251109
Melee (Teeth) 0, Athletics (coordination) 1
Teeth (4d6), Armour (2), Number Encountered: 3d6
 
19TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
201227067
Melee (Teeth) 2, Survival 2, Athletics (endurance) 1
Teeth (2d6), Armour (3), Number Encountered: 2d6
 
20TypeSTRDEXENDINTINSTPCK
Hunter
(Omnivore Swimmer)
556066
Melee (Thrasher) 2, Survival 1, Recon 0
Thrasher (2d6), Armour (0), Number Encountered: 2d6
 
21TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
127120712
Melee (Hooves) 2, Recon 2, Athletics (endurance) 2
Hooves (2d6), Armour (4), Number Encountered: 4d6
 
22TypeSTRDEXENDINTINSTPCK
Chaser
(Carnivore Swimmer)
27619077
Melee (Thrasher) 2, Athletics (coordination) 2, Athletics (endurance) 2
Thrasher (5d6), Armour (0), Number Encountered: 2d6
 
23TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
2411300813
Melee (Horns) 1, Survival 1, Athletics 0
Horns (3d6), Armour (2), Number Encountered: 4d6
 
24TypeSTRDEXENDINTINSTPCK
Intimidator
(Scavenger Swimmer)
201121067
Melee (Teeth) 1, Melee (Claws and Teeth) 0, Persuade 1, Survival 4
Teeth (4d6), Claws and Teeth (4d6), Armour (4), Number Encountered: 2d6
 
25TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
1210601012
Melee (Teeth) 1, Survival 0, Athletics 0, Recon 1
Teeth (2d6), Armour (1), Number Encountered: 4d6
 
26TypeSTRDEXENDINTINSTPCK
Hunter
(Omnivore Swimmer)
375057
Melee (Thrasher) 1, Survival 0, Recon 1
Thrasher (3d6), Armour (2), Number Encountered: 2d6
 
27TypeSTRDEXENDINTINSTPCK
Hunter
(Omnivore Swimmer)
11186097
Melee (Thrasher) 0, Survival 0, Athletics (endurance) 1
Thrasher (4d6), Armour (2), Number Encountered: 2d6
 
28TypeSTRDEXENDINTINSTPCK
Killer
(Carnivore Swimmer)
121610197
Melee (Thrasher) 1, Recon 2, Athletics (coordination) 1
Thrasher (4d6), Armour (2), Number Encountered: 2d6
 
29TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
11131001012
Survival 1, Recon 2, Athletics (coordination) 1
Armour (3), Number Encountered: 4d6
 
30TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
2021701215
Melee (Hooves and Teeth) 3, Survival 1
Hooves and Teeth (2d6), Armour (0), Number Encountered: 5d6
 
31TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
274250912
Melee (Teeth) 1, Recon 1, Athletics (endurance) 1
Teeth (3d6), Armour (2), Number Encountered: 4d6
 
32TypeSTRDEXENDINTINSTPCK
Killer
(Carnivore Swimmer)
272251123
Melee (Thrasher) 0, Athletics (coordination) 3
Thrasher (5d6), Armour (2), Number Encountered: 1d6
 
33TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
20627087
Melee (Hooves) 0, Survival 1, Recon 1, Athletics (coordination) 1
Hooves (2d6), Armour (1), Number Encountered: 2d6
 
34TypeSTRDEXENDINTINSTPCK
Intermittent
(Herbivore Swimmer)
246250414
Melee (Horns) 2, Recon 1, Athletics (coordination) 3
Horns (3d6), Armour (4), Number Encountered: 4d6
 
35TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
7850613
Survival 1, Recon 0, Athletics (coordination) 1
Armour (1), Number Encountered: 4d6
 
36TypeSTRDEXENDINTINSTPCK
Chaser
(Carnivore Swimmer)
2182101211
Melee (Thrasher) 0, Athletics (endurance) 1
Thrasher (5d6), Armour (3), Number Encountered: 3d6
 
37TypeSTRDEXENDINTINSTPCK
Chaser
(Carnivore Swimmer)
23736099
Melee (Thrasher) 0, Recon 0, Athletics (coordination) 1
Thrasher (5d6), Armour (1), Number Encountered: 3d6
 
38TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
263250410
Melee (Hooves and Teeth) 3, Survival 3
Hooves and Teeth (3d6), Armour (1), Number Encountered: 3d6
 
39TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
87801010
Survival 2, Athletics 0, Recon 1
Armour (2), Number Encountered: 3d6
 
40TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
317301515
Melee (Hooves) 0, Survival 2, Athletics 0, Recon 1
Hooves (4d6), Armour (1), Number Encountered: 5d6
 
41TypeSTRDEXENDINTINSTPCK
Siren
(Carnivore Swimmer)
341223077
Melee (Teeth) 1, Deception 0, Athletics 0
Teeth (6d6), Armour (3), Number Encountered: 2d6
 
42TypeSTRDEXENDINTINSTPCK
Killer
(Carnivore Swimmer)
11189084
Melee (Teeth) 0, Athletics (coordination) 5
Teeth (4d6), Armour (0), Number Encountered: 1d6
 
43TypeSTRDEXENDINTINSTPCK
Gatherer
(Omnivore Swimmer)
6149028
Melee (Thrasher) 0, Stealth 1, Recon 3
Thrasher (2d6), Armour (4), Number Encountered: 2d6
 
44TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
6450414
Melee (Horns) 2, Athletics (coordination) 2
Horns (1d6), Armour (3), Number Encountered: 4d6
 
45TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
178280511
Melee (Horns) 1, Survival 4
Horns (2d6), Armour (2), Number Encountered: 3d6
 
46TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
1872701011
Survival 3, Recon 2, Athletics (coordination) 1
Armour (3), Number Encountered: 3d6
 
47TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
4123159
Melee (Hooves) 1, Athletics (coordination) 2
Hooves (1d6), Armour (2), Number Encountered: 3d6
 
48TypeSTRDEXENDINTINSTPCK
Gatherer
(Omnivore Swimmer)
289200611
Melee (Thrasher) 2, Stealth 0, Athletics 0, Recon 0
Thrasher (5d6), Armour (3), Number Encountered: 3d6
 
49TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
221026089
Melee (Horns) 0, Survival 1, Recon 0
Horns (3d6), Armour (1), Number Encountered: 3d6
 
50TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
21102111411
Melee (Teeth) 2, Survival 0, Athletics 0
Teeth (3d6), Armour (1), Number Encountered: 3d6
 
51TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
13881811
Melee (Teeth) 1, Athletics 0, Recon 3
Teeth (2d6), Armour (1), Number Encountered: 3d6
 
52TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
263200810
Melee (Hooves) 2
Hooves (3d6), Armour (2), Number Encountered: 3d6
 
53TypeSTRDEXENDINTINSTPCK
Gatherer
(Omnivore Swimmer)
511801011
Melee (Thrasher) 1, Stealth 2, Survival 3
Thrasher (3d6), Armour (2), Number Encountered: 3d6
 
54TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
2482101211
Melee (Hooves and Teeth) 3, Recon 0
Hooves and Teeth (3d6), Armour (2), Number Encountered: 3d6
 
55TypeSTRDEXENDINTINSTPCK
Hunter
(Omnivore Swimmer)
2911311119
Melee (Claws) 3, Survival 0, Recon 3
Claws (5d6), Armour (2), Number Encountered: 3d6
 
56TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
2052311113
Survival 0, Athletics 0, Recon 2
Armour (2), Number Encountered: 4d6
 
57TypeSTRDEXENDINTINSTPCK
Chaser
(Carnivore Swimmer)
185201147
Melee (Claws) 0, Survival 0, Athletics (coordination) 3, Athletics (endurance) 2
Claws (4d6), Armour (3), Number Encountered: 2d6
 
58TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
306280916
Melee (Hooves and Teeth) 1, Survival 3, Athletics 0, Recon 0
Hooves and Teeth (3d6), Armour (2), Number Encountered: 5d6
 
59TypeSTRDEXENDINTINSTPCK
Gatherer
(Omnivore Swimmer)
152056
Melee (Thrasher) 2, Stealth 1, Survival 0, Athletics 0, Recon 3
Thrasher (2d6), Armour (4), Number Encountered: 2d6
 
60TypeSTRDEXENDINTINSTPCK
Intimidator
(Scavenger Swimmer)
21620035
Melee (Teeth) 1, Melee (Claws) 1, Persuade 2, Athletics 0, Recon 2
Teeth (4d6), Claws (4d6), Armour (3), Number Encountered: 1d6
 
61TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
277280712
Melee (Teeth) 0, Survival 0, Athletics (coordination) 1
Teeth (3d6), Armour (3), Number Encountered: 4d6
 
62TypeSTRDEXENDINTINSTPCK
Hijacker
(Scavenger Swimmer)
9412088
Melee (Teeth) 2, Survival 0, Recon 4
Teeth (1d6), Armour (4), Number Encountered: 2d6
 
63TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
2393101010
Melee (Hooves and Teeth) 0, Survival 2, Athletics 0, Recon 1
Hooves and Teeth (3d6), Armour (2), Number Encountered: 3d6
 
64TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
2672101213
Melee (Hooves) 4
Hooves (3d6), Armour (2), Number Encountered: 4d6
 
65TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
27111611312
Survival 2, Recon 1, Athletics (coordination) 1
Armour (2), Number Encountered: 4d6
 
66TypeSTRDEXENDINTINSTPCK
Hunter
(Omnivore Swimmer)
1962401212
Melee (Stinger) 0, Survival 1, Recon 0, Athletics (endurance) 1
Stinger (3d6), Armour (4), Number Encountered: 4d6
 
67TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
3210240711
Melee (Teeth) 1, Survival 0
Teeth (4d6), Armour (1), Number Encountered: 3d6
 
68TypeSTRDEXENDINTINSTPCK
Gatherer
(Omnivore Swimmer)
266290510
Melee (Teeth) 1, Stealth 4, Survival 1, Recon 0
Teeth (5d6), Armour (3), Number Encountered: 3d6
 
69TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
24917068
Melee (Hooves) 3, Survival 2
Hooves (3d6), Armour (1), Number Encountered: 2d6
 
70TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
11713159
Melee (Hooves) 0, Recon 0, Athletics (coordination) 1
Hooves (2d6), Armour (2), Number Encountered: 3d6
 
71TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
204300513
Melee (Teeth) 6
Teeth (2d6), Armour (3), Number Encountered: 4d6
 
72TypeSTRDEXENDINTINSTPCK
Gatherer
(Omnivore Swimmer)
274290811
Melee (Thrasher) 1, Stealth 0, Recon 0, Athletics (endurance) 1
Thrasher (4d6), Armour (2), Number Encountered: 3d6
 
73TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
2062401114
Melee (Hooves and Teeth) 1
Hooves and Teeth (2d6), Armour (4), Number Encountered: 4d6
 
74TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
1411110128
Melee (Hooves) 0, Survival 5
Hooves (2d6), Armour (1), Number Encountered: 2d6
 
75TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
1942601414
Survival 1, Recon 1, Athletics (endurance) 2
Armour (2), Number Encountered: 4d6
 
76TypeSTRDEXENDINTINSTPCK
Gatherer
(Omnivore Swimmer)
1411180312
Melee (Stinger) 2, Stealth 2, Survival 1
Stinger (3d6), Armour (0), Number Encountered: 4d6
 
77TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
1582401314
Melee (Horns) 0, Recon 1
Horns (2d6), Armour (2), Number Encountered: 4d6
 
78TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
1862001111
Melee (Stinger) 0, Survival 0, Recon 1, Athletics (endurance) 1
Stinger (3d6), Armour (4), Number Encountered: 3d6
 
79TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
28102511314
Melee (Horns) 2, Survival 2, Athletics 0
Horns (3d6), Armour (4), Number Encountered: 4d6
 
80TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
216171914
Melee (Horns) 0, Survival 1
Horns (3d6), Armour (2), Number Encountered: 4d6
 
81TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
2381301011
Survival 1, Recon 2, Athletics (coordination) 3
Armour (3), Number Encountered: 3d6
 
82TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
41660511
Survival 0, Recon 4, Athletics (coordination) 1
Armour (1), Number Encountered: 3d6
 
83TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
8890614
Melee (Hooves) 1, Survival 1
Hooves (1d6), Armour (1), Number Encountered: 4d6
 
84TypeSTRDEXENDINTINSTPCK
Carrion-Eater
(Scavenger Swimmer)
137140102
Melee (Teeth) 0, Melee (Hooves and Teeth) 1, Recon 2
Teeth (2d6), Hooves and Teeth (2d6), Armour (1), Number Encountered: 1d3
 
85TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
2062101013
Melee (Horns) 0, Athletics (coordination) 1
Horns (2d6), Armour (2), Number Encountered: 4d6
 
86TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
1210180516
Melee (Teeth) 2, Survival 1, Athletics 0
Teeth (2d6), Armour (1), Number Encountered: 5d6
 
87TypeSTRDEXENDINTINSTPCK
Chaser
(Carnivore Swimmer)
1311150117
Melee (Thrasher) 0, Survival 0, Recon 3, Athletics (coordination) 1, Athletics (endurance) 2
Thrasher (4d6), Armour (0), Number Encountered: 2d6
 
88TypeSTRDEXENDINTINSTPCK
Chaser
(Carnivore Swimmer)
249270116
Melee (Thrasher) 0, Athletics (coordination) 1
Thrasher (5d6), Armour (4), Number Encountered: 2d6
 
89TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
2410280713
Melee (Teeth) 2, Survival 0
Teeth (3d6), Armour (3), Number Encountered: 4d6
 
90TypeSTRDEXENDINTINSTPCK
Chaser
(Carnivore Swimmer)
28621048
Melee (Thrasher) 0, Survival 0, Athletics (coordination) 1
Thrasher (5d6), Armour (3), Number Encountered: 2d6
 
91TypeSTRDEXENDINTINSTPCK
Reducer
(Scavenger Swimmer)
1010120511
Melee (Teeth) 1, Melee (Hooves and Teeth) 2
Teeth (1d6), Hooves and Teeth (1d6), Armour (3), Number Encountered: 3d6
 
92TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
269150815
Melee (Horns) 6
Horns (3d6), Armour (3), Number Encountered: 5d6
 
93TypeSTRDEXENDINTINSTPCK
Chaser
(Carnivore Swimmer)
2012230104
Melee (Thrasher) 2, Survival 0, Recon 0, Athletics (coordination) 1, Athletics (endurance) 1
Thrasher (4d6), Armour (3), Number Encountered: 1d6
 
94TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
276231117
Survival 1, Recon 1, Athletics (coordination) 1
Armour (0), Number Encountered: 2d6
 
95TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
203141410
Melee (Hooves) 1, Recon 1, Athletics (endurance) 1
Hooves (2d6), Armour (1), Number Encountered: 3d6
 
96TypeSTRDEXENDINTINSTPCK
Gatherer
(Omnivore Swimmer)
209140911
Melee (Claws) 1, Stealth 3, Athletics 0
Claws (4d6), Armour (4), Number Encountered: 3d6
 
97TypeSTRDEXENDINTINSTPCK
Chaser
(Carnivore Swimmer)
29726155
Melee (Thrasher) 0, Survival 2, Recon 2, Athletics (coordination) 1, Athletics (endurance) 1
Thrasher (5d6), Armour (4), Number Encountered: 1d6
 
98TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
175170913
Survival 1, Recon 2, Athletics (endurance) 3
Armour (3), Number Encountered: 4d6
 
99TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
1110614
Survival 1, Athletics 0, Recon 0
Armour (2), Number Encountered: 4d6
 
100TypeSTRDEXENDINTINSTPCK
Grazer
(Herbivore Swimmer)
217260812
Melee (Hooves and Teeth) 1, Recon 0
Hooves and Teeth (3d6), Armour (2), Number Encountered: 4d6
 


- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Notes about animals generation
Some arbitrary decisions in the generation process had to be taken, especially about skills and their ranks.
Intelligence is most often 0, but has an easy chance of being 1.
Much more rarely it can be 2 (1 in 50000), and even more rarely 3 (1 in a million).

This generation does not take in consideration the Supplement 11: Animal Encounters.