Yes, they can be. Not only gray, black and white but pink as well. Pink dolphin is the common name of The Amazon river dolphin (Inia geoffrensis), that lives in Amazon, Orinoco and Araguaia rivers. It is an endangered specie due to pollution according to International Union for Conservation of Nature.
Recommended Books on How to be an Effective Communicator: 1  The Leader as Communicator: Strategies and Tactics to Build Loyalty, Focus Effort, and Spark Creativity. 2  Stand and Deliver: How to Become a Masterful Communicator and Public Speaker. 3  10 Simple Secrets of the Worldâs Greatest Business Communicators.
To succeed in this career, you need to become a good communicator and to actively seek information about what's going on in the hotel, the industry, and in the wider society. As a good hotel manager, you will keep a very close eye on every aspect of the business-kitchen, service, cleaning, maintenance, front desk etc.o succeed in this career, you need to become a good communicator and to actively seek information about what's going on in the hotel, the industry, and in the wider society. As a good hotel manager, you will keep a very close eye on every aspect of the business-kitchen, service, cleaning, maintenance, front desk etc.