Ali became wallaces most trusted assistant, a skilled collector and researcher. Wallace collected and preserved the delicate insect specimens, while most of the birds were collected and prepared by his assistants; of those, ali collected and prepared around 5000.[44] while exploring the archipelago, wallace refined his thoughts about evolution, and had his famous insight on natural selection. In 1858 he sent an article outlining his theory to darwin; it was published, along with a description of darwin's theory, that same year.[55] Ali became wallaces most trusted assistant, a skilled collector and researcher. Wallace collected and preserved the delicate insect specimens, while most of the birds were collected and prepared by his assistants; of those, ali collected and prepared around 5000.[44] while exploring the archipelago, wallace refined his thoughts about evolution, and had his famous insight on natural selection. In 1858 he sent an article outlining his theory to darwin; it was published, along with a description of darwin's theory, that same year.[55] Ali became wallaces most trusted assistant, a skilled collector and researcher. Wallace collected and preserved the delicate insect specimens, while most of the birds were collected and prepared by his assistants; of those, ali collected and prepared around 5000.[44] while exploring the archipelago, wallace refined his thoughts about evolution, and had his famous insight on natural selection. In 1858 he sent an article outlining his theory to darwin; it was published, along with a description of darwin's theory, that same year.[55] Ali became wallaces most trusted assistant, a skilled collector and researcher. Wallace collected and preserved the delicate insect specimens, while most of the birds were collected and prepared by his assistants; of those, ali collected and prepared around 5000.[44] while exploring the archipelago, wallace refined his thoughts about evolution, and had his famous insight on natural selection. In 1858 he sent an article outlining his theory to darwin; it was published, along with a description of darwin's theory, that same year.[55] Ali became wallaces most trusted assistant, a skilled collector and researcher. Wallace collected and preserved the delicate insect specimens, while most of the birds were collected and prepared by his assistants; of those, ali collected and prepared around 5000.[44] while exploring the archipelago, wallace refined his thoughts about evolution, and had his famous insight on natural selection. In 1858 he sent an article outlining his theory to darwin; it was published, along with a description of darwin's theory, that same year.[55] Ali became wallaces most trusted assistant, a skilled collector and researcher. Wallace collected and preserved the delicate insect specimens, while most of the birds were collected and prepared by his assistants; of those, ali collected and prepared around 5000.[44] while exploring the archipelago, wallace refined his thoughts about evolution, and had his famous insight on natural selection. In 1858 he sent an article outlining his theory to darwin; it was published, along with a description of darwin's theory, that same year.[55] Ali became wallaces most trusted assistant, a skilled collector and researcher. Wallace collected and preserved the delicate insect specimens, while most of the birds were collected and prepared by his assistants; of those, ali collected and prepared around 5000.[44] while exploring the archipelago, wallace refined his thoughts about evolution, and had his famous insight on natural selection. In 1858 he sent an article outlining his theory to darwin; it was published, along with a description of darwin's theory, that same year.[55] Ali became wallaces most trusted assistant, a skilled collector and researcher. Wallace collected and preserved the delicate insect specimens, while most of the birds were collected and prepared by his assistants; of those, ali collected and prepared around 5000.[44] while exploring the archipelago, wallace refined his thoughts about evolution, and had his famous insight on natural selection. In 1858 he sent an article outlining his theory to darwin; it was published, along with a description of darwin's theory, that same year.[55] Ali became wallaces most trusted assistant, a skilled collector and researcher. Wallace collected and preserved the delicate insect specimens, while most of the birds were collected and prepared by his assistants; of those, ali collected and prepared around 5000.[44] while exploring the archipelago, wallace refined his thoughts about evolution, and had his famous insight on natural selection. In 1858 he sent an article outlining his theory to darwin; it was published, along with a description of darwin's theory, that same year.[55] Ali became wallaces most trusted assistant, a skilled collector and researcher. Wallace collected and preserved the delicate insect specimens, while most of the birds were collected and prepared by his assistants; of those, ali collected and prepared around 5000.[44] while exploring the archipelago, wallace refined his thoughts about evolution, and had his famous insight on natural selection. In 1858 he sent an article outlining his theory to darwin; it was published, along with a description of darwin's theory, that same year.[55] Ali became wallaces most trusted assistant, a skilled collector and researcher. Wallace collected and preserved the delicate insect specimens, while most of the birds were collected and prepared by his assistants; of those, ali collected and prepared around 5000.[44] while exploring the archipelago, wallace refined his thoughts about evolution, and had his famous insight on natural selection. In 1858 he sent an article outlining his theory to darwin; it was published, along with a description of darwin's theory, that same year.[55]