Animals (Scientific Procedures) Act 1986 experiments licensed under the 1986 Act. The 1986 Act defined "regulated procedures" as animal experiments that could potentially cause "pain, suffering, distress or lasting harm", to "protected animals", which encompassed all living vertebrates other than humans, under the responsibility of humans. A 1993 amendment added a single invertebrate species, the common octopus ("Octopus vulgaris"), as a protected animal. The Act applied only to protected animals from halfway through their gestation or incubation periods (for mammals, birds and reptiles) or from when they became capable of independent feeding (for fish, amphibians and, the common octopuses). Primates, cats, dogs and horses had
Kosher animals upon the ground, and animals which dwell in water – not according to modern scientific classification). Most of the remaining animals on the list are either birds of prey or birds living on water, and the majority of the latter in the list also eat fish or other seafood. The Septuagint's version of the list comprehensively lists most of the birds of Canaan that fall into these categories. The conclusion of modern scholars is that, generally, ritually unclean birds were those clearly observed to eat other animals. Although it does regard all birds of prey as being forbidden, the Talmud